* [Qemu-devel] Windows 7 shutdown causes BSOD @ 2011-11-04 10:48 Stefan Hajnoczi 2011-11-04 11:25 ` Stefan Hajnoczi 0 siblings, 1 reply; 11+ messages in thread From: Stefan Hajnoczi @ 2011-11-04 10:48 UTC (permalink / raw) To: qemu-devel; +Cc: hkran, Michael Tokarev, Mars.Cao Windows 7 32-bit guest blue screens when I shut it down properly with Start | Shut Down. The blue screen is only displayed for a split second before the guest reboots so I am not able to easily tell what it says. My guess is that Windows is triple-faulting or soft rebooting - note that I told Windows to shut down, not reboot. This issue happens on qemu.git/master (and Debian kvm 0.14.1+dfsg-3). Here is the QEMU command-line: x86_64-softmmu/qemu-system-x86_64 -L pc-bios -cpu qemu32 -enable-kvm -m 1024 -rtc base=localtime -drive file=win7.img,if=none,id=drive-ide0-0-0,format=raw -device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 Questions: Is anyone else experiencing this? Is anyone fixing this? If not I will play with it. Disabling ACPI might reveal the source of the problem. If that turns up nothing I will try to get the BSOD or WinDbg output. Stefan ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Qemu-devel] Windows 7 shutdown causes BSOD 2011-11-04 10:48 [Qemu-devel] Windows 7 shutdown causes BSOD Stefan Hajnoczi @ 2011-11-04 11:25 ` Stefan Hajnoczi 2011-11-15 13:17 ` Stefan Hajnoczi 0 siblings, 1 reply; 11+ messages in thread From: Stefan Hajnoczi @ 2011-11-04 11:25 UTC (permalink / raw) To: qemu-devel; +Cc: hkran, Michael Tokarev, Mars.Cao On Fri, Nov 4, 2011 at 10:48 AM, Stefan Hajnoczi <stefanha@gmail.com> wrote: > Windows 7 32-bit guest blue screens when I shut it down properly with > Start | Shut Down. The blue screen is only displayed for a split > second before the guest reboots so I am not able to easily tell what > it says. My guess is that Windows is triple-faulting or soft > rebooting - note that I told Windows to shut down, not reboot. > > This issue happens on qemu.git/master (and Debian kvm 0.14.1+dfsg-3). > Here is the QEMU command-line: > > x86_64-softmmu/qemu-system-x86_64 -L pc-bios -cpu qemu32 -enable-kvm > -m 1024 -rtc base=localtime -drive > file=win7.img,if=none,id=drive-ide0-0-0,format=raw -device > ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 > > Questions: > > Is anyone else experiencing this? > > Is anyone fixing this? > > If not I will play with it. Disabling ACPI might reveal the source of > the problem. If that turns up nothing I will try to get the BSOD or > WinDbg output. Thanks to Andreas Faerber and Michael Tokarev I found out the automatic reboot can be disabled in Windows. Here is the BSOD information: IRQL_NOT_LESS_OR_EQUAL STOP: 0x0000000A (0x00000000,0x000000FF,0x00000001,0x828B7220) The rest of the BSOD is just generic text explaining there was a problem, not specific driver names are mentioned. Stefan ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Qemu-devel] Windows 7 shutdown causes BSOD 2011-11-04 11:25 ` Stefan Hajnoczi @ 2011-11-15 13:17 ` Stefan Hajnoczi 2011-11-16 10:14 ` hkran 0 siblings, 1 reply; 11+ messages in thread From: Stefan Hajnoczi @ 2011-11-15 13:17 UTC (permalink / raw) To: qemu-devel; +Cc: hkran, Michael Tokarev, Mars.Cao On Fri, Nov 4, 2011 at 11:25 AM, Stefan Hajnoczi <stefanha@gmail.com> wrote: > On Fri, Nov 4, 2011 at 10:48 AM, Stefan Hajnoczi <stefanha@gmail.com> wrote: >> Windows 7 32-bit guest blue screens when I shut it down properly with >> Start | Shut Down. The blue screen is only displayed for a split >> second before the guest reboots so I am not able to easily tell what >> it says. My guess is that Windows is triple-faulting or soft >> rebooting - note that I told Windows to shut down, not reboot. >> >> This issue happens on qemu.git/master (and Debian kvm 0.14.1+dfsg-3). >> Here is the QEMU command-line: >> >> x86_64-softmmu/qemu-system-x86_64 -L pc-bios -cpu qemu32 -enable-kvm >> -m 1024 -rtc base=localtime -drive >> file=win7.img,if=none,id=drive-ide0-0-0,format=raw -device >> ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 >> >> Questions: >> >> Is anyone else experiencing this? >> >> Is anyone fixing this? >> >> If not I will play with it. Disabling ACPI might reveal the source of >> the problem. If that turns up nothing I will try to get the BSOD or >> WinDbg output. > > Thanks to Andreas Faerber and Michael Tokarev I found out the > automatic reboot can be disabled in Windows. Here is the BSOD > information: > > IRQL_NOT_LESS_OR_EQUAL > STOP: 0x0000000A (0x00000000,0x000000FF,0x00000001,0x828B7220) This decodes to: "Windows or a kernel-mode driver accessed paged memory at DISPATCH_LEVEL or above." Memory referenced: 0x00000000 IRQL: 0xff Read/write: Write (1) Address which referenced memory: 0x828B7220 http://msdn.microsoft.com/en-us/library/ff560129%28v=VS.85%29.aspx Looks like a NULL pointer reference or maybe a deliberate "we should never get here" failure. Stefan ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Qemu-devel] Windows 7 shutdown causes BSOD 2011-11-15 13:17 ` Stefan Hajnoczi @ 2011-11-16 10:14 ` hkran 2011-11-16 10:48 ` Stefan Hajnoczi 0 siblings, 1 reply; 11+ messages in thread From: hkran @ 2011-11-16 10:14 UTC (permalink / raw) To: Stefan Hajnoczi; +Cc: Michael Tokarev, qemu-devel, Mars.Cao On 11/15/2011 09:17 PM, Stefan Hajnoczi wrote: > On Fri, Nov 4, 2011 at 11:25 AM, Stefan Hajnoczi<stefanha@gmail.com> wrote: >> On Fri, Nov 4, 2011 at 10:48 AM, Stefan Hajnoczi<stefanha@gmail.com> wrote: >>> Windows 7 32-bit guest blue screens when I shut it down properly with >>> Start | Shut Down. The blue screen is only displayed for a split >>> second before the guest reboots so I am not able to easily tell what >>> it says. My guess is that Windows is triple-faulting or soft >>> rebooting - note that I told Windows to shut down, not reboot. >>> >>> This issue happens on qemu.git/master (and Debian kvm 0.14.1+dfsg-3). >>> Here is the QEMU command-line: >>> >>> x86_64-softmmu/qemu-system-x86_64 -L pc-bios -cpu qemu32 -enable-kvm >>> -m 1024 -rtc base=localtime -drive >>> file=win7.img,if=none,id=drive-ide0-0-0,format=raw -device >>> ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 >>> >>> Questions: >>> >>> Is anyone else experiencing this? >>> >>> Is anyone fixing this? >>> >>> If not I will play with it. Disabling ACPI might reveal the source of >>> the problem. If that turns up nothing I will try to get the BSOD or >>> WinDbg output. >> Thanks to Andreas Faerber and Michael Tokarev I found out the >> automatic reboot can be disabled in Windows. Here is the BSOD >> information: >> >> IRQL_NOT_LESS_OR_EQUAL >> STOP: 0x0000000A (0x00000000,0x000000FF,0x00000001,0x828B7220) > This decodes to: > "Windows or a kernel-mode driver accessed paged memory at > DISPATCH_LEVEL or above." > > Memory referenced: 0x00000000 > IRQL: 0xff > Read/write: Write (1) > Address which referenced memory: 0x828B7220 > > http://msdn.microsoft.com/en-us/library/ff560129%28v=VS.85%29.aspx > > Looks like a NULL pointer reference or maybe a deliberate "we should > never get here" failure. > > Stefan > I can reproduce this bug in my environment and found out that it has something with the type of "CPU". I tried the command line args as the same as Stefan's and definitely casue the BSOD. If i change the "-cpu qemu32" to "-cpu qemu64" or "-cpu core2duo" or nothing. it will shutdown as expected, that means something? ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Qemu-devel] Windows 7 shutdown causes BSOD 2011-11-16 10:14 ` hkran @ 2011-11-16 10:48 ` Stefan Hajnoczi 2011-11-16 10:51 ` Gleb Natapov 0 siblings, 1 reply; 11+ messages in thread From: Stefan Hajnoczi @ 2011-11-16 10:48 UTC (permalink / raw) To: hkran; +Cc: Michael Tokarev, qemu-devel, Mars.Cao On Wed, Nov 16, 2011 at 10:14 AM, hkran <hkran@linux.vnet.ibm.com> wrote: > On 11/15/2011 09:17 PM, Stefan Hajnoczi wrote: >> >> On Fri, Nov 4, 2011 at 11:25 AM, Stefan Hajnoczi<stefanha@gmail.com> >> wrote: >>> >>> On Fri, Nov 4, 2011 at 10:48 AM, Stefan Hajnoczi<stefanha@gmail.com> >>> wrote: >>>> >>>> Windows 7 32-bit guest blue screens when I shut it down properly with >>>> Start | Shut Down. The blue screen is only displayed for a split >>>> second before the guest reboots so I am not able to easily tell what >>>> it says. My guess is that Windows is triple-faulting or soft >>>> rebooting - note that I told Windows to shut down, not reboot. >>>> >>>> This issue happens on qemu.git/master (and Debian kvm 0.14.1+dfsg-3). >>>> Here is the QEMU command-line: >>>> >>>> x86_64-softmmu/qemu-system-x86_64 -L pc-bios -cpu qemu32 -enable-kvm >>>> -m 1024 -rtc base=localtime -drive >>>> file=win7.img,if=none,id=drive-ide0-0-0,format=raw -device >>>> ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 >>>> >>>> Questions: >>>> >>>> Is anyone else experiencing this? >>>> >>>> Is anyone fixing this? >>>> >>>> If not I will play with it. Disabling ACPI might reveal the source of >>>> the problem. If that turns up nothing I will try to get the BSOD or >>>> WinDbg output. >>> >>> Thanks to Andreas Faerber and Michael Tokarev I found out the >>> automatic reboot can be disabled in Windows. Here is the BSOD >>> information: >>> >>> IRQL_NOT_LESS_OR_EQUAL >>> STOP: 0x0000000A (0x00000000,0x000000FF,0x00000001,0x828B7220) >> >> This decodes to: >> "Windows or a kernel-mode driver accessed paged memory at >> DISPATCH_LEVEL or above." >> >> Memory referenced: 0x00000000 >> IRQL: 0xff >> Read/write: Write (1) >> Address which referenced memory: 0x828B7220 >> >> http://msdn.microsoft.com/en-us/library/ff560129%28v=VS.85%29.aspx >> >> Looks like a NULL pointer reference or maybe a deliberate "we should >> never get here" failure. >> >> Stefan >> > I can reproduce this bug in my environment and found out that it has > something with the type of "CPU". > I tried the command line args as the same as Stefan's and definitely casue > the BSOD. > If i change the "-cpu qemu32" to "-cpu qemu64" or "-cpu core2duo" or > nothing. it will shutdown as expected, that means something? Thanks for sharing. The guest is definitely sees a differed CPUID and can therefore take different code paths. I'm not sure what specifically could have changed. Stefan ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Qemu-devel] Windows 7 shutdown causes BSOD 2011-11-16 10:48 ` Stefan Hajnoczi @ 2011-11-16 10:51 ` Gleb Natapov [not found] ` <4EC4A9DB.2060406@linux.vnet.ibm.com> 0 siblings, 1 reply; 11+ messages in thread From: Gleb Natapov @ 2011-11-16 10:51 UTC (permalink / raw) To: Stefan Hajnoczi; +Cc: hkran, Michael Tokarev, qemu-devel, Mars.Cao On Wed, Nov 16, 2011 at 10:48:15AM +0000, Stefan Hajnoczi wrote: > On Wed, Nov 16, 2011 at 10:14 AM, hkran <hkran@linux.vnet.ibm.com> wrote: > > On 11/15/2011 09:17 PM, Stefan Hajnoczi wrote: > >> > >> On Fri, Nov 4, 2011 at 11:25 AM, Stefan Hajnoczi<stefanha@gmail.com> > >> wrote: > >>> > >>> On Fri, Nov 4, 2011 at 10:48 AM, Stefan Hajnoczi<stefanha@gmail.com> > >>> wrote: > >>>> > >>>> Windows 7 32-bit guest blue screens when I shut it down properly with > >>>> Start | Shut Down. The blue screen is only displayed for a split > >>>> second before the guest reboots so I am not able to easily tell what > >>>> it says. My guess is that Windows is triple-faulting or soft > >>>> rebooting - note that I told Windows to shut down, not reboot. > >>>> > >>>> This issue happens on qemu.git/master (and Debian kvm 0.14.1+dfsg-3). > >>>> Here is the QEMU command-line: > >>>> > >>>> x86_64-softmmu/qemu-system-x86_64 -L pc-bios -cpu qemu32 -enable-kvm > >>>> -m 1024 -rtc base=localtime -drive > >>>> file=win7.img,if=none,id=drive-ide0-0-0,format=raw -device > >>>> ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 > >>>> > >>>> Questions: > >>>> > >>>> Is anyone else experiencing this? > >>>> > >>>> Is anyone fixing this? > >>>> > >>>> If not I will play with it. Disabling ACPI might reveal the source of > >>>> the problem. If that turns up nothing I will try to get the BSOD or > >>>> WinDbg output. > >>> > >>> Thanks to Andreas Faerber and Michael Tokarev I found out the > >>> automatic reboot can be disabled in Windows. Here is the BSOD > >>> information: > >>> > >>> IRQL_NOT_LESS_OR_EQUAL > >>> STOP: 0x0000000A (0x00000000,0x000000FF,0x00000001,0x828B7220) > >> > >> This decodes to: > >> "Windows or a kernel-mode driver accessed paged memory at > >> DISPATCH_LEVEL or above." > >> > >> Memory referenced: 0x00000000 > >> IRQL: 0xff > >> Read/write: Write (1) > >> Address which referenced memory: 0x828B7220 > >> > >> http://msdn.microsoft.com/en-us/library/ff560129%28v=VS.85%29.aspx > >> > >> Looks like a NULL pointer reference or maybe a deliberate "we should > >> never get here" failure. > >> > >> Stefan > >> > > I can reproduce this bug in my environment and found out that it has > > something with the type of "CPU". > > I tried the command line args as the same as Stefan's and definitely casue > > the BSOD. > > If i change the "-cpu qemu32" to "-cpu qemu64" or "-cpu core2duo" or > > nothing. it will shutdown as expected, that means something? > > Thanks for sharing. The guest is definitely sees a differed CPUID and > can therefore take different code paths. I'm not sure what > specifically could have changed. > Try adding/removing individual cpuid bits. -- Gleb. ^ permalink raw reply [flat|nested] 11+ messages in thread
[parent not found: <4EC4A9DB.2060406@linux.vnet.ibm.com>]
* Re: [Qemu-devel] Windows 7 shutdown causes BSOD [not found] ` <4EC4A9DB.2060406@linux.vnet.ibm.com> @ 2011-11-17 6:37 ` Gleb Natapov 2011-11-17 10:55 ` hkran 0 siblings, 1 reply; 11+ messages in thread From: Gleb Natapov @ 2011-11-17 6:37 UTC (permalink / raw) To: hkran; +Cc: Stefan Hajnoczi, Michael Tokarev, qemu-devel, Mars.Cao On Thu, Nov 17, 2011 at 02:29:47PM +0800, hkran wrote: > On 11/16/2011 06:51 PM, Gleb Natapov wrote: > >On Wed, Nov 16, 2011 at 10:48:15AM +0000, Stefan Hajnoczi wrote: > >>On Wed, Nov 16, 2011 at 10:14 AM, hkran<hkran@linux.vnet.ibm.com> wrote: > >>>On 11/15/2011 09:17 PM, Stefan Hajnoczi wrote: > >>>>On Fri, Nov 4, 2011 at 11:25 AM, Stefan Hajnoczi<stefanha@gmail.com> > >>>> wrote: > >>>>>On Fri, Nov 4, 2011 at 10:48 AM, Stefan Hajnoczi<stefanha@gmail.com> > >>>>> wrote: > >>>>>>Windows 7 32-bit guest blue screens when I shut it down properly with > >>>>>>Start | Shut Down. The blue screen is only displayed for a split > >>>>>>second before the guest reboots so I am not able to easily tell what > >>>>>>it says. My guess is that Windows is triple-faulting or soft > >>>>>>rebooting - note that I told Windows to shut down, not reboot. > >>>>>> > >>>>>>This issue happens on qemu.git/master (and Debian kvm 0.14.1+dfsg-3). > >>>>>>Here is the QEMU command-line: > >>>>>> > >>>>>>x86_64-softmmu/qemu-system-x86_64 -L pc-bios -cpu qemu32 -enable-kvm > >>>>>>-m 1024 -rtc base=localtime -drive > >>>>>>file=win7.img,if=none,id=drive-ide0-0-0,format=raw -device > >>>>>>ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 > >>>>>> > >>>>>>Questions: > >>>>>> > >>>>>>Is anyone else experiencing this? > >>>>>> > >>>>>>Is anyone fixing this? > >>>>>> > >>>>>>If not I will play with it. Disabling ACPI might reveal the source of > >>>>>>the problem. If that turns up nothing I will try to get the BSOD or > >>>>>>WinDbg output. > >>>>>Thanks to Andreas Faerber and Michael Tokarev I found out the > >>>>>automatic reboot can be disabled in Windows. Here is the BSOD > >>>>>information: > >>>>> > >>>>>IRQL_NOT_LESS_OR_EQUAL > >>>>>STOP: 0x0000000A (0x00000000,0x000000FF,0x00000001,0x828B7220) > >>>>This decodes to: > >>>>"Windows or a kernel-mode driver accessed paged memory at > >>>>DISPATCH_LEVEL or above." > >>>> > >>>>Memory referenced: 0x00000000 > >>>>IRQL: 0xff > >>>>Read/write: Write (1) > >>>>Address which referenced memory: 0x828B7220 > >>>> > >>>>http://msdn.microsoft.com/en-us/library/ff560129%28v=VS.85%29.aspx > >>>> > >>>>Looks like a NULL pointer reference or maybe a deliberate "we should > >>>>never get here" failure. > >>>> > >>>>Stefan > >>>> > >>>I can reproduce this bug in my environment and found out that it has > >>>something with the type of "CPU". > >>>I tried the command line args as the same as Stefan's and definitely casue > >>>the BSOD. > >>>If i change the "-cpu qemu32" to "-cpu qemu64" or "-cpu core2duo" or > >>>nothing. it will shutdown as expected, that means something? > >>Thanks for sharing. The guest is definitely sees a differed CPUID and > >>can therefore take different code paths. I'm not sure what > >>specifically could have changed. > >> > >Try adding/removing individual cpuid bits. > > > >-- > > Gleb. > > > It seems that the .model = 3 for "qemu32" type in struct > builtin_x86_defs in the file target-i386/cpuid.c make it failed. > if I changed it to "2" which is the same as "qemu64". it will be OK. Enable tracing like this: # echo kvm:kvm_msr > /sys/kernel/debug/tracing/set_event and then reboot windows with qemu32. Look for strange things in the log. Like msr read/write that caused #GP. -- Gleb. ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Qemu-devel] Windows 7 shutdown causes BSOD 2011-11-17 6:37 ` Gleb Natapov @ 2011-11-17 10:55 ` hkran 2011-11-17 11:08 ` Gleb Natapov 0 siblings, 1 reply; 11+ messages in thread From: hkran @ 2011-11-17 10:55 UTC (permalink / raw) To: Gleb Natapov; +Cc: Stefan Hajnoczi, Michael Tokarev, qemu-devel, Mars.Cao On 11/17/2011 02:37 PM, Gleb Natapov wrote: > On Thu, Nov 17, 2011 at 02:29:47PM +0800, hkran wrote: >> On 11/16/2011 06:51 PM, Gleb Natapov wrote: >>> On Wed, Nov 16, 2011 at 10:48:15AM +0000, Stefan Hajnoczi wrote: >>>> On Wed, Nov 16, 2011 at 10:14 AM, hkran<hkran@linux.vnet.ibm.com> wrote: >>>>> On 11/15/2011 09:17 PM, Stefan Hajnoczi wrote: >>>>>> On Fri, Nov 4, 2011 at 11:25 AM, Stefan Hajnoczi<stefanha@gmail.com> >>>>>> wrote: >>>>>>> On Fri, Nov 4, 2011 at 10:48 AM, Stefan Hajnoczi<stefanha@gmail.com> >>>>>>> wrote: >>>>>>>> Windows 7 32-bit guest blue screens when I shut it down properly with >>>>>>>> Start | Shut Down. The blue screen is only displayed for a split >>>>>>>> second before the guest reboots so I am not able to easily tell what >>>>>>>> it says. My guess is that Windows is triple-faulting or soft >>>>>>>> rebooting - note that I told Windows to shut down, not reboot. >>>>>>>> >>>>>>>> This issue happens on qemu.git/master (and Debian kvm 0.14.1+dfsg-3). >>>>>>>> Here is the QEMU command-line: >>>>>>>> >>>>>>>> x86_64-softmmu/qemu-system-x86_64 -L pc-bios -cpu qemu32 -enable-kvm >>>>>>>> -m 1024 -rtc base=localtime -drive >>>>>>>> file=win7.img,if=none,id=drive-ide0-0-0,format=raw -device >>>>>>>> ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 >>>>>>>> >>>>>>>> Questions: >>>>>>>> >>>>>>>> Is anyone else experiencing this? >>>>>>>> >>>>>>>> Is anyone fixing this? >>>>>>>> >>>>>>>> If not I will play with it. Disabling ACPI might reveal the source of >>>>>>>> the problem. If that turns up nothing I will try to get the BSOD or >>>>>>>> WinDbg output. >>>>>>> Thanks to Andreas Faerber and Michael Tokarev I found out the >>>>>>> automatic reboot can be disabled in Windows. Here is the BSOD >>>>>>> information: >>>>>>> >>>>>>> IRQL_NOT_LESS_OR_EQUAL >>>>>>> STOP: 0x0000000A (0x00000000,0x000000FF,0x00000001,0x828B7220) >>>>>> This decodes to: >>>>>> "Windows or a kernel-mode driver accessed paged memory at >>>>>> DISPATCH_LEVEL or above." >>>>>> >>>>>> Memory referenced: 0x00000000 >>>>>> IRQL: 0xff >>>>>> Read/write: Write (1) >>>>>> Address which referenced memory: 0x828B7220 >>>>>> >>>>>> http://msdn.microsoft.com/en-us/library/ff560129%28v=VS.85%29.aspx >>>>>> >>>>>> Looks like a NULL pointer reference or maybe a deliberate "we should >>>>>> never get here" failure. >>>>>> >>>>>> Stefan >>>>>> >>>>> I can reproduce this bug in my environment and found out that it has >>>>> something with the type of "CPU". >>>>> I tried the command line args as the same as Stefan's and definitely casue >>>>> the BSOD. >>>>> If i change the "-cpu qemu32" to "-cpu qemu64" or "-cpu core2duo" or >>>>> nothing. it will shutdown as expected, that means something? >>>> Thanks for sharing. The guest is definitely sees a differed CPUID and >>>> can therefore take different code paths. I'm not sure what >>>> specifically could have changed. >>>> >>> Try adding/removing individual cpuid bits. >>> >>> -- >>> Gleb. >>> >> It seems that the .model = 3 for "qemu32" type in struct >> builtin_x86_defs in the file target-i386/cpuid.c make it failed. >> if I changed it to "2" which is the same as "qemu64". it will be OK. > Enable tracing like this: > # echo kvm:kvm_msr> /sys/kernel/debug/tracing/set_event > and then reboot windows with qemu32. Look for strange things in the log. > Like msr read/write that caused #GP. > > -- > Gleb. > the trace for kvm:kvm_msr, if it is not enough, I can enable more kvm tracing. # tracer: nop # # TASK-PID CPU# TIMESTAMP FUNCTION # | | | | | qemu-system-x86-14634 [002] 30288.217803: kvm_msr: msr_write 8b = 0x0 qemu-system-x86-14634 [002] 30288.217808: kvm_msr: msr_read 8b = 0x0 qemu-system-x86-14634 [002] 30288.217842: kvm_msr: msr_write 8b = 0x0 qemu-system-x86-14634 [002] 30288.217844: kvm_msr: msr_read 8b = 0x0 qemu-system-x86-14634 [002] 30288.217846: kvm_msr: msr_write 8b = 0x0 qemu-system-x86-14634 [002] 30288.217849: kvm_msr: msr_read 8b = 0x0 qemu-system-x86-14634 [002] 30288.218326: kvm_msr: msr_write 10 = 0x0 qemu-system-x86-14634 [002] 30290.891908: kvm_msr: msr_write 277 = 0x7010600070106 qemu-system-x86-14634 [003] 30290.978139: kvm_msr: msr_read 179 = 0x20 qemu-system-x86-14634 [002] 30295.672706: kvm_msr: msr_read 179 = 0x20 qemu-system-x86-14634 [002] 30295.672709: kvm_msr: msr_read 401 = 0x0 qemu-system-x86-14634 [002] 30295.672710: kvm_msr: msr_read 405 = 0x0 qemu-system-x86-14634 [002] 30295.672711: kvm_msr: msr_read 409 = 0x0 qemu-system-x86-14634 [002] 30295.672712: kvm_msr: msr_read 40d = 0x0 qemu-system-x86-14634 [002] 30295.672713: kvm_msr: msr_read 411 = 0x0 qemu-system-x86-14634 [002] 30295.672714: kvm_msr: msr_read 415 = 0x0 qemu-system-x86-14634 [002] 30295.672715: kvm_msr: msr_read 419 = 0x0 qemu-system-x86-14634 [002] 30295.672716: kvm_msr: msr_read 41d = 0x0 qemu-system-x86-14634 [002] 30295.672717: kvm_msr: msr_read 421 = 0x0 qemu-system-x86-14634 [002] 30295.672718: kvm_msr: msr_read 425 = 0x0 qemu-system-x86-14634 [002] 30295.672719: kvm_msr: msr_read 429 = 0x0 qemu-system-x86-14634 [002] 30295.672720: kvm_msr: msr_read 42d = 0x0 qemu-system-x86-14634 [002] 30295.672721: kvm_msr: msr_read 431 = 0x0 qemu-system-x86-14634 [002] 30295.672722: kvm_msr: msr_read 435 = 0x0 qemu-system-x86-14634 [002] 30295.672723: kvm_msr: msr_read 439 = 0x0 qemu-system-x86-14634 [002] 30295.672724: kvm_msr: msr_read 43d = 0x0 qemu-system-x86-14634 [002] 30295.672725: kvm_msr: msr_read 441 = 0x0 qemu-system-x86-14634 [002] 30295.672726: kvm_msr: msr_read 445 = 0x0 qemu-system-x86-14634 [002] 30295.672727: kvm_msr: msr_read 449 = 0x0 qemu-system-x86-14634 [002] 30295.672728: kvm_msr: msr_read 44d = 0x0 qemu-system-x86-14634 [002] 30295.672729: kvm_msr: msr_read 451 = 0x0 qemu-system-x86-14634 [002] 30295.672729: kvm_msr: msr_read 455 = 0x0 qemu-system-x86-14634 [002] 30295.672730: kvm_msr: msr_read 459 = 0x0 qemu-system-x86-14634 [002] 30295.672731: kvm_msr: msr_read 45d = 0x0 qemu-system-x86-14634 [002] 30295.672732: kvm_msr: msr_read 461 = 0x0 qemu-system-x86-14634 [002] 30295.672733: kvm_msr: msr_read 465 = 0x0 qemu-system-x86-14634 [002] 30295.672734: kvm_msr: msr_read 469 = 0x0 qemu-system-x86-14634 [002] 30295.672735: kvm_msr: msr_read 46d = 0x0 qemu-system-x86-14634 [002] 30295.672736: kvm_msr: msr_read 471 = 0x0 qemu-system-x86-14634 [002] 30295.672737: kvm_msr: msr_read 475 = 0x0 qemu-system-x86-14634 [002] 30295.672738: kvm_msr: msr_read 479 = 0x0 qemu-system-x86-14634 [002] 30295.672739: kvm_msr: msr_read 47d = 0x0 qemu-system-x86-14634 [002] 30295.880773: kvm_msr: msr_write 8b = 0x0 qemu-system-x86-14634 [002] 30295.880778: kvm_msr: msr_read 8b = 0x0 qemu-system-x86-14634 [002] 30298.757975: kvm_msr: msr_write 8b = 0x0 qemu-system-x86-14634 [002] 30298.757980: kvm_msr: msr_read 8b = 0x0 qemu-system-x86-14634 [000] 30342.901013: kvm_msr: msr_read 401 = 0x0 qemu-system-x86-14634 [000] 30342.901017: kvm_msr: msr_read 405 = 0x0 qemu-system-x86-14634 [000] 30342.901019: kvm_msr: msr_read 409 = 0x0 qemu-system-x86-14634 [000] 30342.901020: kvm_msr: msr_read 40d = 0x0 qemu-system-x86-14634 [000] 30342.901021: kvm_msr: msr_read 411 = 0x0 qemu-system-x86-14634 [000] 30342.901022: kvm_msr: msr_read 415 = 0x0 qemu-system-x86-14634 [000] 30342.901023: kvm_msr: msr_read 419 = 0x0 qemu-system-x86-14634 [000] 30342.901024: kvm_msr: msr_read 41d = 0x0 qemu-system-x86-14634 [000] 30342.901026: kvm_msr: msr_read 421 = 0x0 qemu-system-x86-14634 [000] 30342.901027: kvm_msr: msr_read 425 = 0x0 qemu-system-x86-14634 [000] 30342.901028: kvm_msr: msr_read 429 = 0x0 qemu-system-x86-14634 [000] 30342.901029: kvm_msr: msr_read 42d = 0x0 qemu-system-x86-14634 [000] 30342.901030: kvm_msr: msr_read 431 = 0x0 qemu-system-x86-14634 [000] 30342.901031: kvm_msr: msr_read 435 = 0x0 qemu-system-x86-14634 [000] 30342.901032: kvm_msr: msr_read 439 = 0x0 qemu-system-x86-14634 [000] 30342.901034: kvm_msr: msr_read 43d = 0x0 qemu-system-x86-14634 [000] 30342.901035: kvm_msr: msr_read 441 = 0x0 qemu-system-x86-14634 [000] 30342.901036: kvm_msr: msr_read 445 = 0x0 qemu-system-x86-14634 [000] 30342.901037: kvm_msr: msr_read 449 = 0x0 qemu-system-x86-14634 [000] 30342.901038: kvm_msr: msr_read 44d = 0x0 qemu-system-x86-14634 [000] 30342.901039: kvm_msr: msr_read 451 = 0x0 qemu-system-x86-14634 [000] 30342.901041: kvm_msr: msr_read 455 = 0x0 qemu-system-x86-14634 [000] 30342.901042: kvm_msr: msr_read 459 = 0x0 qemu-system-x86-14634 [000] 30342.901043: kvm_msr: msr_read 45d = 0x0 qemu-system-x86-14634 [000] 30342.901044: kvm_msr: msr_read 461 = 0x0 qemu-system-x86-14634 [000] 30342.901046: kvm_msr: msr_read 465 = 0x0 qemu-system-x86-14634 [000] 30342.901047: kvm_msr: msr_read 469 = 0x0 qemu-system-x86-14634 [000] 30342.901048: kvm_msr: msr_read 46d = 0x0 qemu-system-x86-14634 [000] 30342.901049: kvm_msr: msr_read 471 = 0x0 qemu-system-x86-14634 [000] 30342.901050: kvm_msr: msr_read 475 = 0x0 qemu-system-x86-14634 [000] 30342.901052: kvm_msr: msr_read 479 = 0x0 qemu-system-x86-14634 [000] 30342.901053: kvm_msr: msr_read 47d = 0x0 qemu-system-x86-14634 [003] 30389.843468: kvm_msr: msr_read 401 = 0x0 qemu-system-x86-14634 [003] 30389.843474: kvm_msr: msr_read 405 = 0x0 qemu-system-x86-14634 [003] 30389.843477: kvm_msr: msr_read 409 = 0x0 qemu-system-x86-14634 [003] 30389.843480: kvm_msr: msr_read 40d = 0x0 qemu-system-x86-14634 [003] 30389.843483: kvm_msr: msr_read 411 = 0x0 qemu-system-x86-14634 [003] 30389.843486: kvm_msr: msr_read 415 = 0x0 qemu-system-x86-14634 [003] 30389.843489: kvm_msr: msr_read 419 = 0x0 qemu-system-x86-14634 [003] 30389.843492: kvm_msr: msr_read 41d = 0x0 qemu-system-x86-14634 [003] 30389.843495: kvm_msr: msr_read 421 = 0x0 qemu-system-x86-14634 [003] 30389.843498: kvm_msr: msr_read 425 = 0x0 qemu-system-x86-14634 [003] 30389.843501: kvm_msr: msr_read 429 = 0x0 qemu-system-x86-14634 [003] 30389.843504: kvm_msr: msr_read 42d = 0x0 qemu-system-x86-14634 [003] 30389.843507: kvm_msr: msr_read 431 = 0x0 qemu-system-x86-14634 [003] 30389.843510: kvm_msr: msr_read 435 = 0x0 qemu-system-x86-14634 [003] 30389.843513: kvm_msr: msr_read 439 = 0x0 qemu-system-x86-14634 [003] 30389.843516: kvm_msr: msr_read 43d = 0x0 qemu-system-x86-14634 [003] 30389.843519: kvm_msr: msr_read 441 = 0x0 qemu-system-x86-14634 [003] 30389.843522: kvm_msr: msr_read 445 = 0x0 qemu-system-x86-14634 [003] 30389.843525: kvm_msr: msr_read 449 = 0x0 qemu-system-x86-14634 [003] 30389.843528: kvm_msr: msr_read 44d = 0x0 qemu-system-x86-14634 [003] 30389.843531: kvm_msr: msr_read 451 = 0x0 qemu-system-x86-14634 [003] 30389.843534: kvm_msr: msr_read 455 = 0x0 qemu-system-x86-14634 [003] 30389.843537: kvm_msr: msr_read 459 = 0x0 qemu-system-x86-14634 [003] 30389.843540: kvm_msr: msr_read 45d = 0x0 qemu-system-x86-14634 [003] 30389.843543: kvm_msr: msr_read 461 = 0x0 qemu-system-x86-14634 [003] 30389.843546: kvm_msr: msr_read 465 = 0x0 qemu-system-x86-14634 [003] 30389.843548: kvm_msr: msr_read 469 = 0x0 qemu-system-x86-14634 [003] 30389.843551: kvm_msr: msr_read 46d = 0x0 qemu-system-x86-14634 [003] 30389.843555: kvm_msr: msr_read 471 = 0x0 qemu-system-x86-14634 [003] 30389.843558: kvm_msr: msr_read 475 = 0x0 qemu-system-x86-14634 [003] 30389.843561: kvm_msr: msr_read 479 = 0x0 qemu-system-x86-14634 [003] 30389.843564: kvm_msr: msr_read 47d = 0x0 qemu-system-x86-14634 [002] 30436.593753: kvm_msr: msr_read 401 = 0x0 qemu-system-x86-14634 [002] 30436.593758: kvm_msr: msr_read 405 = 0x0 qemu-system-x86-14634 [002] 30436.593761: kvm_msr: msr_read 409 = 0x0 qemu-system-x86-14634 [002] 30436.593763: kvm_msr: msr_read 40d = 0x0 qemu-system-x86-14634 [002] 30436.593765: kvm_msr: msr_read 411 = 0x0 qemu-system-x86-14634 [002] 30436.593767: kvm_msr: msr_read 415 = 0x0 qemu-system-x86-14634 [002] 30436.593770: kvm_msr: msr_read 419 = 0x0 qemu-system-x86-14634 [002] 30436.593772: kvm_msr: msr_read 41d = 0x0 qemu-system-x86-14634 [002] 30436.593774: kvm_msr: msr_read 421 = 0x0 qemu-system-x86-14634 [002] 30436.593776: kvm_msr: msr_read 425 = 0x0 qemu-system-x86-14634 [002] 30436.593779: kvm_msr: msr_read 429 = 0x0 qemu-system-x86-14634 [002] 30436.593781: kvm_msr: msr_read 42d = 0x0 qemu-system-x86-14634 [002] 30436.593783: kvm_msr: msr_read 431 = 0x0 qemu-system-x86-14634 [002] 30436.593785: kvm_msr: msr_read 435 = 0x0 qemu-system-x86-14634 [002] 30436.593787: kvm_msr: msr_read 439 = 0x0 qemu-system-x86-14634 [002] 30436.593790: kvm_msr: msr_read 43d = 0x0 qemu-system-x86-14634 [002] 30436.593792: kvm_msr: msr_read 441 = 0x0 qemu-system-x86-14634 [002] 30436.593794: kvm_msr: msr_read 445 = 0x0 qemu-system-x86-14634 [002] 30436.593797: kvm_msr: msr_read 449 = 0x0 qemu-system-x86-14634 [002] 30436.593800: kvm_msr: msr_read 44d = 0x0 qemu-system-x86-14634 [002] 30436.593803: kvm_msr: msr_read 451 = 0x0 qemu-system-x86-14634 [002] 30436.593806: kvm_msr: msr_read 455 = 0x0 qemu-system-x86-14634 [002] 30436.593809: kvm_msr: msr_read 459 = 0x0 qemu-system-x86-14634 [002] 30436.593812: kvm_msr: msr_read 45d = 0x0 qemu-system-x86-14634 [002] 30436.593816: kvm_msr: msr_read 461 = 0x0 qemu-system-x86-14634 [002] 30436.593818: kvm_msr: msr_read 465 = 0x0 qemu-system-x86-14634 [002] 30436.593821: kvm_msr: msr_read 469 = 0x0 qemu-system-x86-14634 [002] 30436.593824: kvm_msr: msr_read 46d = 0x0 qemu-system-x86-14634 [002] 30436.593827: kvm_msr: msr_read 471 = 0x0 qemu-system-x86-14634 [002] 30436.593830: kvm_msr: msr_read 475 = 0x0 qemu-system-x86-14634 [002] 30436.593834: kvm_msr: msr_read 479 = 0x0 qemu-system-x86-14634 [002] 30436.593837: kvm_msr: msr_read 47d = 0x0 qemu-system-x86-14634 [002] 30483.401291: kvm_msr: msr_read 401 = 0x0 qemu-system-x86-14634 [002] 30483.401296: kvm_msr: msr_read 405 = 0x0 qemu-system-x86-14634 [002] 30483.401298: kvm_msr: msr_read 409 = 0x0 qemu-system-x86-14634 [002] 30483.401301: kvm_msr: msr_read 40d = 0x0 qemu-system-x86-14634 [002] 30483.401303: kvm_msr: msr_read 411 = 0x0 qemu-system-x86-14634 [002] 30483.401305: kvm_msr: msr_read 415 = 0x0 qemu-system-x86-14634 [002] 30483.401308: kvm_msr: msr_read 419 = 0x0 qemu-system-x86-14634 [002] 30483.401310: kvm_msr: msr_read 41d = 0x0 qemu-system-x86-14634 [002] 30483.401312: kvm_msr: msr_read 421 = 0x0 qemu-system-x86-14634 [002] 30483.401314: kvm_msr: msr_read 425 = 0x0 qemu-system-x86-14634 [002] 30483.401316: kvm_msr: msr_read 429 = 0x0 qemu-system-x86-14634 [002] 30483.401319: kvm_msr: msr_read 42d = 0x0 qemu-system-x86-14634 [002] 30483.401321: kvm_msr: msr_read 431 = 0x0 qemu-system-x86-14634 [002] 30483.401323: kvm_msr: msr_read 435 = 0x0 qemu-system-x86-14634 [002] 30483.401325: kvm_msr: msr_read 439 = 0x0 qemu-system-x86-14634 [002] 30483.401328: kvm_msr: msr_read 43d = 0x0 qemu-system-x86-14634 [002] 30483.401330: kvm_msr: msr_read 441 = 0x0 qemu-system-x86-14634 [002] 30483.401332: kvm_msr: msr_read 445 = 0x0 qemu-system-x86-14634 [002] 30483.401334: kvm_msr: msr_read 449 = 0x0 qemu-system-x86-14634 [002] 30483.401336: kvm_msr: msr_read 44d = 0x0 qemu-system-x86-14634 [002] 30483.401339: kvm_msr: msr_read 451 = 0x0 qemu-system-x86-14634 [002] 30483.401341: kvm_msr: msr_read 455 = 0x0 qemu-system-x86-14634 [002] 30483.401343: kvm_msr: msr_read 459 = 0x0 qemu-system-x86-14634 [002] 30483.401345: kvm_msr: msr_read 45d = 0x0 qemu-system-x86-14634 [002] 30483.401347: kvm_msr: msr_read 461 = 0x0 qemu-system-x86-14634 [002] 30483.401350: kvm_msr: msr_read 465 = 0x0 qemu-system-x86-14634 [002] 30483.401352: kvm_msr: msr_read 469 = 0x0 qemu-system-x86-14634 [002] 30483.401354: kvm_msr: msr_read 46d = 0x0 qemu-system-x86-14634 [002] 30483.401356: kvm_msr: msr_read 471 = 0x0 qemu-system-x86-14634 [002] 30483.401359: kvm_msr: msr_read 475 = 0x0 qemu-system-x86-14634 [002] 30483.401361: kvm_msr: msr_read 479 = 0x0 qemu-system-x86-14634 [002] 30483.401363: kvm_msr: msr_read 47d = 0x0 BSOD ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Qemu-devel] Windows 7 shutdown causes BSOD 2011-11-17 10:55 ` hkran @ 2011-11-17 11:08 ` Gleb Natapov 2011-11-18 9:11 ` hkran 0 siblings, 1 reply; 11+ messages in thread From: Gleb Natapov @ 2011-11-17 11:08 UTC (permalink / raw) To: hkran; +Cc: Stefan Hajnoczi, Michael Tokarev, qemu-devel, Mars.Cao On Thu, Nov 17, 2011 at 06:55:14PM +0800, hkran wrote: > On 11/17/2011 02:37 PM, Gleb Natapov wrote: > >On Thu, Nov 17, 2011 at 02:29:47PM +0800, hkran wrote: > >>On 11/16/2011 06:51 PM, Gleb Natapov wrote: > >>>On Wed, Nov 16, 2011 at 10:48:15AM +0000, Stefan Hajnoczi wrote: > >>>>On Wed, Nov 16, 2011 at 10:14 AM, hkran<hkran@linux.vnet.ibm.com> wrote: > >>>>>On 11/15/2011 09:17 PM, Stefan Hajnoczi wrote: > >>>>>>On Fri, Nov 4, 2011 at 11:25 AM, Stefan Hajnoczi<stefanha@gmail.com> > >>>>>> wrote: > >>>>>>>On Fri, Nov 4, 2011 at 10:48 AM, Stefan Hajnoczi<stefanha@gmail.com> > >>>>>>> wrote: > >>>>>>>>Windows 7 32-bit guest blue screens when I shut it down properly with > >>>>>>>>Start | Shut Down. The blue screen is only displayed for a split > >>>>>>>>second before the guest reboots so I am not able to easily tell what > >>>>>>>>it says. My guess is that Windows is triple-faulting or soft > >>>>>>>>rebooting - note that I told Windows to shut down, not reboot. > >>>>>>>> > >>>>>>>>This issue happens on qemu.git/master (and Debian kvm 0.14.1+dfsg-3). > >>>>>>>>Here is the QEMU command-line: > >>>>>>>> > >>>>>>>>x86_64-softmmu/qemu-system-x86_64 -L pc-bios -cpu qemu32 -enable-kvm > >>>>>>>>-m 1024 -rtc base=localtime -drive > >>>>>>>>file=win7.img,if=none,id=drive-ide0-0-0,format=raw -device > >>>>>>>>ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 > >>>>>>>> > >>>>>>>>Questions: > >>>>>>>> > >>>>>>>>Is anyone else experiencing this? > >>>>>>>> > >>>>>>>>Is anyone fixing this? > >>>>>>>> > >>>>>>>>If not I will play with it. Disabling ACPI might reveal the source of > >>>>>>>>the problem. If that turns up nothing I will try to get the BSOD or > >>>>>>>>WinDbg output. > >>>>>>>Thanks to Andreas Faerber and Michael Tokarev I found out the > >>>>>>>automatic reboot can be disabled in Windows. Here is the BSOD > >>>>>>>information: > >>>>>>> > >>>>>>>IRQL_NOT_LESS_OR_EQUAL > >>>>>>>STOP: 0x0000000A (0x00000000,0x000000FF,0x00000001,0x828B7220) > >>>>>>This decodes to: > >>>>>>"Windows or a kernel-mode driver accessed paged memory at > >>>>>>DISPATCH_LEVEL or above." > >>>>>> > >>>>>>Memory referenced: 0x00000000 > >>>>>>IRQL: 0xff > >>>>>>Read/write: Write (1) > >>>>>>Address which referenced memory: 0x828B7220 > >>>>>> > >>>>>>http://msdn.microsoft.com/en-us/library/ff560129%28v=VS.85%29.aspx > >>>>>> > >>>>>>Looks like a NULL pointer reference or maybe a deliberate "we should > >>>>>>never get here" failure. > >>>>>> > >>>>>>Stefan > >>>>>> > >>>>>I can reproduce this bug in my environment and found out that it has > >>>>>something with the type of "CPU". > >>>>>I tried the command line args as the same as Stefan's and definitely casue > >>>>>the BSOD. > >>>>>If i change the "-cpu qemu32" to "-cpu qemu64" or "-cpu core2duo" or > >>>>>nothing. it will shutdown as expected, that means something? > >>>>Thanks for sharing. The guest is definitely sees a differed CPUID and > >>>>can therefore take different code paths. I'm not sure what > >>>>specifically could have changed. > >>>> > >>>Try adding/removing individual cpuid bits. > >>> > >>>-- > >>> Gleb. > >>> > >>It seems that the .model = 3 for "qemu32" type in struct > >>builtin_x86_defs in the file target-i386/cpuid.c make it failed. > >>if I changed it to "2" which is the same as "qemu64". it will be OK. > >Enable tracing like this: > ># echo kvm:kvm_msr> /sys/kernel/debug/tracing/set_event > >and then reboot windows with qemu32. Look for strange things in the log. > >Like msr read/write that caused #GP. > > > >-- > > Gleb. > > > the trace for kvm:kvm_msr, if it is not enough, I can enable more > kvm tracing. Hmm, no #GP. Now run with model=2 and do the same trace. Lets see if it is different. > # tracer: nop > # > # TASK-PID CPU# TIMESTAMP FUNCTION > # | | | | | > qemu-system-x86-14634 [002] 30288.217803: kvm_msr: msr_write 8b = 0x0 > qemu-system-x86-14634 [002] 30288.217808: kvm_msr: msr_read 8b = 0x0 > qemu-system-x86-14634 [002] 30288.217842: kvm_msr: msr_write 8b = 0x0 > qemu-system-x86-14634 [002] 30288.217844: kvm_msr: msr_read 8b = 0x0 > qemu-system-x86-14634 [002] 30288.217846: kvm_msr: msr_write 8b = 0x0 > qemu-system-x86-14634 [002] 30288.217849: kvm_msr: msr_read 8b = 0x0 > qemu-system-x86-14634 [002] 30288.218326: kvm_msr: msr_write 10 = 0x0 > qemu-system-x86-14634 [002] 30290.891908: kvm_msr: msr_write 277 = > 0x7010600070106 > qemu-system-x86-14634 [003] 30290.978139: kvm_msr: msr_read 179 = 0x20 > qemu-system-x86-14634 [002] 30295.672706: kvm_msr: msr_read 179 = 0x20 > qemu-system-x86-14634 [002] 30295.672709: kvm_msr: msr_read 401 = 0x0 > qemu-system-x86-14634 [002] 30295.672710: kvm_msr: msr_read 405 = 0x0 > qemu-system-x86-14634 [002] 30295.672711: kvm_msr: msr_read 409 = 0x0 > qemu-system-x86-14634 [002] 30295.672712: kvm_msr: msr_read 40d = 0x0 > qemu-system-x86-14634 [002] 30295.672713: kvm_msr: msr_read 411 = 0x0 > qemu-system-x86-14634 [002] 30295.672714: kvm_msr: msr_read 415 = 0x0 > qemu-system-x86-14634 [002] 30295.672715: kvm_msr: msr_read 419 = 0x0 > qemu-system-x86-14634 [002] 30295.672716: kvm_msr: msr_read 41d = 0x0 > qemu-system-x86-14634 [002] 30295.672717: kvm_msr: msr_read 421 = 0x0 > qemu-system-x86-14634 [002] 30295.672718: kvm_msr: msr_read 425 = 0x0 > qemu-system-x86-14634 [002] 30295.672719: kvm_msr: msr_read 429 = 0x0 > qemu-system-x86-14634 [002] 30295.672720: kvm_msr: msr_read 42d = 0x0 > qemu-system-x86-14634 [002] 30295.672721: kvm_msr: msr_read 431 = 0x0 > qemu-system-x86-14634 [002] 30295.672722: kvm_msr: msr_read 435 = 0x0 > qemu-system-x86-14634 [002] 30295.672723: kvm_msr: msr_read 439 = 0x0 > qemu-system-x86-14634 [002] 30295.672724: kvm_msr: msr_read 43d = 0x0 > qemu-system-x86-14634 [002] 30295.672725: kvm_msr: msr_read 441 = 0x0 > qemu-system-x86-14634 [002] 30295.672726: kvm_msr: msr_read 445 = 0x0 > qemu-system-x86-14634 [002] 30295.672727: kvm_msr: msr_read 449 = 0x0 > qemu-system-x86-14634 [002] 30295.672728: kvm_msr: msr_read 44d = 0x0 > qemu-system-x86-14634 [002] 30295.672729: kvm_msr: msr_read 451 = 0x0 > qemu-system-x86-14634 [002] 30295.672729: kvm_msr: msr_read 455 = 0x0 > qemu-system-x86-14634 [002] 30295.672730: kvm_msr: msr_read 459 = 0x0 > qemu-system-x86-14634 [002] 30295.672731: kvm_msr: msr_read 45d = 0x0 > qemu-system-x86-14634 [002] 30295.672732: kvm_msr: msr_read 461 = 0x0 > qemu-system-x86-14634 [002] 30295.672733: kvm_msr: msr_read 465 = 0x0 > qemu-system-x86-14634 [002] 30295.672734: kvm_msr: msr_read 469 = 0x0 > qemu-system-x86-14634 [002] 30295.672735: kvm_msr: msr_read 46d = 0x0 > qemu-system-x86-14634 [002] 30295.672736: kvm_msr: msr_read 471 = 0x0 > qemu-system-x86-14634 [002] 30295.672737: kvm_msr: msr_read 475 = 0x0 > qemu-system-x86-14634 [002] 30295.672738: kvm_msr: msr_read 479 = 0x0 > qemu-system-x86-14634 [002] 30295.672739: kvm_msr: msr_read 47d = 0x0 > qemu-system-x86-14634 [002] 30295.880773: kvm_msr: msr_write 8b = 0x0 > qemu-system-x86-14634 [002] 30295.880778: kvm_msr: msr_read 8b = 0x0 > qemu-system-x86-14634 [002] 30298.757975: kvm_msr: msr_write 8b = 0x0 > qemu-system-x86-14634 [002] 30298.757980: kvm_msr: msr_read 8b = 0x0 > qemu-system-x86-14634 [000] 30342.901013: kvm_msr: msr_read 401 = 0x0 > qemu-system-x86-14634 [000] 30342.901017: kvm_msr: msr_read 405 = 0x0 > qemu-system-x86-14634 [000] 30342.901019: kvm_msr: msr_read 409 = 0x0 > qemu-system-x86-14634 [000] 30342.901020: kvm_msr: msr_read 40d = 0x0 > qemu-system-x86-14634 [000] 30342.901021: kvm_msr: msr_read 411 = 0x0 > qemu-system-x86-14634 [000] 30342.901022: kvm_msr: msr_read 415 = 0x0 > qemu-system-x86-14634 [000] 30342.901023: kvm_msr: msr_read 419 = 0x0 > qemu-system-x86-14634 [000] 30342.901024: kvm_msr: msr_read 41d = 0x0 > qemu-system-x86-14634 [000] 30342.901026: kvm_msr: msr_read 421 = 0x0 > qemu-system-x86-14634 [000] 30342.901027: kvm_msr: msr_read 425 = 0x0 > qemu-system-x86-14634 [000] 30342.901028: kvm_msr: msr_read 429 = 0x0 > qemu-system-x86-14634 [000] 30342.901029: kvm_msr: msr_read 42d = 0x0 > qemu-system-x86-14634 [000] 30342.901030: kvm_msr: msr_read 431 = 0x0 > qemu-system-x86-14634 [000] 30342.901031: kvm_msr: msr_read 435 = 0x0 > qemu-system-x86-14634 [000] 30342.901032: kvm_msr: msr_read 439 = 0x0 > qemu-system-x86-14634 [000] 30342.901034: kvm_msr: msr_read 43d = 0x0 > qemu-system-x86-14634 [000] 30342.901035: kvm_msr: msr_read 441 = 0x0 > qemu-system-x86-14634 [000] 30342.901036: kvm_msr: msr_read 445 = 0x0 > qemu-system-x86-14634 [000] 30342.901037: kvm_msr: msr_read 449 = 0x0 > qemu-system-x86-14634 [000] 30342.901038: kvm_msr: msr_read 44d = 0x0 > qemu-system-x86-14634 [000] 30342.901039: kvm_msr: msr_read 451 = 0x0 > qemu-system-x86-14634 [000] 30342.901041: kvm_msr: msr_read 455 = 0x0 > qemu-system-x86-14634 [000] 30342.901042: kvm_msr: msr_read 459 = 0x0 > qemu-system-x86-14634 [000] 30342.901043: kvm_msr: msr_read 45d = 0x0 > qemu-system-x86-14634 [000] 30342.901044: kvm_msr: msr_read 461 = 0x0 > qemu-system-x86-14634 [000] 30342.901046: kvm_msr: msr_read 465 = 0x0 > qemu-system-x86-14634 [000] 30342.901047: kvm_msr: msr_read 469 = 0x0 > qemu-system-x86-14634 [000] 30342.901048: kvm_msr: msr_read 46d = 0x0 > qemu-system-x86-14634 [000] 30342.901049: kvm_msr: msr_read 471 = 0x0 > qemu-system-x86-14634 [000] 30342.901050: kvm_msr: msr_read 475 = 0x0 > qemu-system-x86-14634 [000] 30342.901052: kvm_msr: msr_read 479 = 0x0 > qemu-system-x86-14634 [000] 30342.901053: kvm_msr: msr_read 47d = 0x0 > qemu-system-x86-14634 [003] 30389.843468: kvm_msr: msr_read 401 = 0x0 > qemu-system-x86-14634 [003] 30389.843474: kvm_msr: msr_read 405 = 0x0 > qemu-system-x86-14634 [003] 30389.843477: kvm_msr: msr_read 409 = 0x0 > qemu-system-x86-14634 [003] 30389.843480: kvm_msr: msr_read 40d = 0x0 > qemu-system-x86-14634 [003] 30389.843483: kvm_msr: msr_read 411 = 0x0 > qemu-system-x86-14634 [003] 30389.843486: kvm_msr: msr_read 415 = 0x0 > qemu-system-x86-14634 [003] 30389.843489: kvm_msr: msr_read 419 = 0x0 > qemu-system-x86-14634 [003] 30389.843492: kvm_msr: msr_read 41d = 0x0 > qemu-system-x86-14634 [003] 30389.843495: kvm_msr: msr_read 421 = 0x0 > qemu-system-x86-14634 [003] 30389.843498: kvm_msr: msr_read 425 = 0x0 > qemu-system-x86-14634 [003] 30389.843501: kvm_msr: msr_read 429 = 0x0 > qemu-system-x86-14634 [003] 30389.843504: kvm_msr: msr_read 42d = 0x0 > qemu-system-x86-14634 [003] 30389.843507: kvm_msr: msr_read 431 = 0x0 > qemu-system-x86-14634 [003] 30389.843510: kvm_msr: msr_read 435 = 0x0 > qemu-system-x86-14634 [003] 30389.843513: kvm_msr: msr_read 439 = 0x0 > qemu-system-x86-14634 [003] 30389.843516: kvm_msr: msr_read 43d = 0x0 > qemu-system-x86-14634 [003] 30389.843519: kvm_msr: msr_read 441 = 0x0 > qemu-system-x86-14634 [003] 30389.843522: kvm_msr: msr_read 445 = 0x0 > qemu-system-x86-14634 [003] 30389.843525: kvm_msr: msr_read 449 = 0x0 > qemu-system-x86-14634 [003] 30389.843528: kvm_msr: msr_read 44d = 0x0 > qemu-system-x86-14634 [003] 30389.843531: kvm_msr: msr_read 451 = 0x0 > qemu-system-x86-14634 [003] 30389.843534: kvm_msr: msr_read 455 = 0x0 > qemu-system-x86-14634 [003] 30389.843537: kvm_msr: msr_read 459 = 0x0 > qemu-system-x86-14634 [003] 30389.843540: kvm_msr: msr_read 45d = 0x0 > qemu-system-x86-14634 [003] 30389.843543: kvm_msr: msr_read 461 = 0x0 > qemu-system-x86-14634 [003] 30389.843546: kvm_msr: msr_read 465 = 0x0 > qemu-system-x86-14634 [003] 30389.843548: kvm_msr: msr_read 469 = 0x0 > qemu-system-x86-14634 [003] 30389.843551: kvm_msr: msr_read 46d = 0x0 > qemu-system-x86-14634 [003] 30389.843555: kvm_msr: msr_read 471 = 0x0 > qemu-system-x86-14634 [003] 30389.843558: kvm_msr: msr_read 475 = 0x0 > qemu-system-x86-14634 [003] 30389.843561: kvm_msr: msr_read 479 = 0x0 > qemu-system-x86-14634 [003] 30389.843564: kvm_msr: msr_read 47d = 0x0 > qemu-system-x86-14634 [002] 30436.593753: kvm_msr: msr_read 401 = 0x0 > qemu-system-x86-14634 [002] 30436.593758: kvm_msr: msr_read 405 = 0x0 > qemu-system-x86-14634 [002] 30436.593761: kvm_msr: msr_read 409 = 0x0 > qemu-system-x86-14634 [002] 30436.593763: kvm_msr: msr_read 40d = 0x0 > qemu-system-x86-14634 [002] 30436.593765: kvm_msr: msr_read 411 = 0x0 > qemu-system-x86-14634 [002] 30436.593767: kvm_msr: msr_read 415 = 0x0 > qemu-system-x86-14634 [002] 30436.593770: kvm_msr: msr_read 419 = 0x0 > qemu-system-x86-14634 [002] 30436.593772: kvm_msr: msr_read 41d = 0x0 > qemu-system-x86-14634 [002] 30436.593774: kvm_msr: msr_read 421 = 0x0 > qemu-system-x86-14634 [002] 30436.593776: kvm_msr: msr_read 425 = 0x0 > qemu-system-x86-14634 [002] 30436.593779: kvm_msr: msr_read 429 = 0x0 > qemu-system-x86-14634 [002] 30436.593781: kvm_msr: msr_read 42d = 0x0 > qemu-system-x86-14634 [002] 30436.593783: kvm_msr: msr_read 431 = 0x0 > qemu-system-x86-14634 [002] 30436.593785: kvm_msr: msr_read 435 = 0x0 > qemu-system-x86-14634 [002] 30436.593787: kvm_msr: msr_read 439 = 0x0 > qemu-system-x86-14634 [002] 30436.593790: kvm_msr: msr_read 43d = 0x0 > qemu-system-x86-14634 [002] 30436.593792: kvm_msr: msr_read 441 = 0x0 > qemu-system-x86-14634 [002] 30436.593794: kvm_msr: msr_read 445 = 0x0 > qemu-system-x86-14634 [002] 30436.593797: kvm_msr: msr_read 449 = 0x0 > qemu-system-x86-14634 [002] 30436.593800: kvm_msr: msr_read 44d = 0x0 > qemu-system-x86-14634 [002] 30436.593803: kvm_msr: msr_read 451 = 0x0 > qemu-system-x86-14634 [002] 30436.593806: kvm_msr: msr_read 455 = 0x0 > qemu-system-x86-14634 [002] 30436.593809: kvm_msr: msr_read 459 = 0x0 > qemu-system-x86-14634 [002] 30436.593812: kvm_msr: msr_read 45d = 0x0 > qemu-system-x86-14634 [002] 30436.593816: kvm_msr: msr_read 461 = 0x0 > qemu-system-x86-14634 [002] 30436.593818: kvm_msr: msr_read 465 = 0x0 > qemu-system-x86-14634 [002] 30436.593821: kvm_msr: msr_read 469 = 0x0 > qemu-system-x86-14634 [002] 30436.593824: kvm_msr: msr_read 46d = 0x0 > qemu-system-x86-14634 [002] 30436.593827: kvm_msr: msr_read 471 = 0x0 > qemu-system-x86-14634 [002] 30436.593830: kvm_msr: msr_read 475 = 0x0 > qemu-system-x86-14634 [002] 30436.593834: kvm_msr: msr_read 479 = 0x0 > qemu-system-x86-14634 [002] 30436.593837: kvm_msr: msr_read 47d = 0x0 > qemu-system-x86-14634 [002] 30483.401291: kvm_msr: msr_read 401 = 0x0 > qemu-system-x86-14634 [002] 30483.401296: kvm_msr: msr_read 405 = 0x0 > qemu-system-x86-14634 [002] 30483.401298: kvm_msr: msr_read 409 = 0x0 > qemu-system-x86-14634 [002] 30483.401301: kvm_msr: msr_read 40d = 0x0 > qemu-system-x86-14634 [002] 30483.401303: kvm_msr: msr_read 411 = 0x0 > qemu-system-x86-14634 [002] 30483.401305: kvm_msr: msr_read 415 = 0x0 > qemu-system-x86-14634 [002] 30483.401308: kvm_msr: msr_read 419 = 0x0 > qemu-system-x86-14634 [002] 30483.401310: kvm_msr: msr_read 41d = 0x0 > qemu-system-x86-14634 [002] 30483.401312: kvm_msr: msr_read 421 = 0x0 > qemu-system-x86-14634 [002] 30483.401314: kvm_msr: msr_read 425 = 0x0 > qemu-system-x86-14634 [002] 30483.401316: kvm_msr: msr_read 429 = 0x0 > qemu-system-x86-14634 [002] 30483.401319: kvm_msr: msr_read 42d = 0x0 > qemu-system-x86-14634 [002] 30483.401321: kvm_msr: msr_read 431 = 0x0 > qemu-system-x86-14634 [002] 30483.401323: kvm_msr: msr_read 435 = 0x0 > qemu-system-x86-14634 [002] 30483.401325: kvm_msr: msr_read 439 = 0x0 > qemu-system-x86-14634 [002] 30483.401328: kvm_msr: msr_read 43d = 0x0 > qemu-system-x86-14634 [002] 30483.401330: kvm_msr: msr_read 441 = 0x0 > qemu-system-x86-14634 [002] 30483.401332: kvm_msr: msr_read 445 = 0x0 > qemu-system-x86-14634 [002] 30483.401334: kvm_msr: msr_read 449 = 0x0 > qemu-system-x86-14634 [002] 30483.401336: kvm_msr: msr_read 44d = 0x0 > qemu-system-x86-14634 [002] 30483.401339: kvm_msr: msr_read 451 = 0x0 > qemu-system-x86-14634 [002] 30483.401341: kvm_msr: msr_read 455 = 0x0 > qemu-system-x86-14634 [002] 30483.401343: kvm_msr: msr_read 459 = 0x0 > qemu-system-x86-14634 [002] 30483.401345: kvm_msr: msr_read 45d = 0x0 > qemu-system-x86-14634 [002] 30483.401347: kvm_msr: msr_read 461 = 0x0 > qemu-system-x86-14634 [002] 30483.401350: kvm_msr: msr_read 465 = 0x0 > qemu-system-x86-14634 [002] 30483.401352: kvm_msr: msr_read 469 = 0x0 > qemu-system-x86-14634 [002] 30483.401354: kvm_msr: msr_read 46d = 0x0 > qemu-system-x86-14634 [002] 30483.401356: kvm_msr: msr_read 471 = 0x0 > qemu-system-x86-14634 [002] 30483.401359: kvm_msr: msr_read 475 = 0x0 > qemu-system-x86-14634 [002] 30483.401361: kvm_msr: msr_read 479 = 0x0 > qemu-system-x86-14634 [002] 30483.401363: kvm_msr: msr_read 47d = 0x0 > > BSOD -- Gleb. ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Qemu-devel] Windows 7 shutdown causes BSOD 2011-11-17 11:08 ` Gleb Natapov @ 2011-11-18 9:11 ` hkran 2011-11-22 8:45 ` Gleb Natapov 0 siblings, 1 reply; 11+ messages in thread From: hkran @ 2011-11-18 9:11 UTC (permalink / raw) To: Gleb Natapov; +Cc: Stefan Hajnoczi, Michael Tokarev, qemu-devel, Mars.Cao On 11/17/2011 07:08 PM, Gleb Natapov wrote: > On Thu, Nov 17, 2011 at 06:55:14PM +0800, hkran wrote: >> On 11/17/2011 02:37 PM, Gleb Natapov wrote: >>> On Thu, Nov 17, 2011 at 02:29:47PM +0800, hkran wrote: >>>> On 11/16/2011 06:51 PM, Gleb Natapov wrote: >>>>> On Wed, Nov 16, 2011 at 10:48:15AM +0000, Stefan Hajnoczi wrote: >>>>>> On Wed, Nov 16, 2011 at 10:14 AM, hkran<hkran@linux.vnet.ibm.com> wrote: >>>>>>> On 11/15/2011 09:17 PM, Stefan Hajnoczi wrote: >>>>>>>> On Fri, Nov 4, 2011 at 11:25 AM, Stefan Hajnoczi<stefanha@gmail.com> >>>>>>>> wrote: >>>>>>>>> On Fri, Nov 4, 2011 at 10:48 AM, Stefan Hajnoczi<stefanha@gmail.com> >>>>>>>>> wrote: >>>>>>>>>> Windows 7 32-bit guest blue screens when I shut it down properly with >>>>>>>>>> Start | Shut Down. The blue screen is only displayed for a split >>>>>>>>>> second before the guest reboots so I am not able to easily tell what >>>>>>>>>> it says. My guess is that Windows is triple-faulting or soft >>>>>>>>>> rebooting - note that I told Windows to shut down, not reboot. >>>>>>>>>> >>>>>>>>>> This issue happens on qemu.git/master (and Debian kvm 0.14.1+dfsg-3). >>>>>>>>>> Here is the QEMU command-line: >>>>>>>>>> >>>>>>>>>> x86_64-softmmu/qemu-system-x86_64 -L pc-bios -cpu qemu32 -enable-kvm >>>>>>>>>> -m 1024 -rtc base=localtime -drive >>>>>>>>>> file=win7.img,if=none,id=drive-ide0-0-0,format=raw -device >>>>>>>>>> ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 >>>>>>>>>> >>>>>>>>>> Questions: >>>>>>>>>> >>>>>>>>>> Is anyone else experiencing this? >>>>>>>>>> >>>>>>>>>> Is anyone fixing this? >>>>>>>>>> >>>>>>>>>> If not I will play with it. Disabling ACPI might reveal the source of >>>>>>>>>> the problem. If that turns up nothing I will try to get the BSOD or >>>>>>>>>> WinDbg output. >>>>>>>>> Thanks to Andreas Faerber and Michael Tokarev I found out the >>>>>>>>> automatic reboot can be disabled in Windows. Here is the BSOD >>>>>>>>> information: >>>>>>>>> >>>>>>>>> IRQL_NOT_LESS_OR_EQUAL >>>>>>>>> STOP: 0x0000000A (0x00000000,0x000000FF,0x00000001,0x828B7220) >>>>>>>> This decodes to: >>>>>>>> "Windows or a kernel-mode driver accessed paged memory at >>>>>>>> DISPATCH_LEVEL or above." >>>>>>>> >>>>>>>> Memory referenced: 0x00000000 >>>>>>>> IRQL: 0xff >>>>>>>> Read/write: Write (1) >>>>>>>> Address which referenced memory: 0x828B7220 >>>>>>>> >>>>>>>> http://msdn.microsoft.com/en-us/library/ff560129%28v=VS.85%29.aspx >>>>>>>> >>>>>>>> Looks like a NULL pointer reference or maybe a deliberate "we should >>>>>>>> never get here" failure. >>>>>>>> >>>>>>>> Stefan >>>>>>>> >>>>>>> I can reproduce this bug in my environment and found out that it has >>>>>>> something with the type of "CPU". >>>>>>> I tried the command line args as the same as Stefan's and definitely casue >>>>>>> the BSOD. >>>>>>> If i change the "-cpu qemu32" to "-cpu qemu64" or "-cpu core2duo" or >>>>>>> nothing. it will shutdown as expected, that means something? >>>>>> Thanks for sharing. The guest is definitely sees a differed CPUID and >>>>>> can therefore take different code paths. I'm not sure what >>>>>> specifically could have changed. >>>>>> >>>>> Try adding/removing individual cpuid bits. >>>>> >>>>> -- >>>>> Gleb. >>>>> >>>> It seems that the .model = 3 for "qemu32" type in struct >>>> builtin_x86_defs in the file target-i386/cpuid.c make it failed. >>>> if I changed it to "2" which is the same as "qemu64". it will be OK. >>> Enable tracing like this: >>> # echo kvm:kvm_msr> /sys/kernel/debug/tracing/set_event >>> and then reboot windows with qemu32. Look for strange things in the log. >>> Like msr read/write that caused #GP. >>> >>> -- >>> Gleb. >>> >> the trace for kvm:kvm_msr, if it is not enough, I can enable more >> kvm tracing. > Hmm, no #GP. Now run with model=2 and do the same trace. Lets see if it > is different. > >> # tracer: nop >> # >> # TASK-PID CPU# TIMESTAMP FUNCTION >> # | | | | | >> qemu-system-x86-14634 [002] 30288.217803: kvm_msr: msr_write 8b = 0x0 >> qemu-system-x86-14634 [002] 30288.217808: kvm_msr: msr_read 8b = 0x0 >> qemu-system-x86-14634 [002] 30288.217842: kvm_msr: msr_write 8b = 0x0 >> qemu-system-x86-14634 [002] 30288.217844: kvm_msr: msr_read 8b = 0x0 >> qemu-system-x86-14634 [002] 30288.217846: kvm_msr: msr_write 8b = 0x0 >> qemu-system-x86-14634 [002] 30288.217849: kvm_msr: msr_read 8b = 0x0 >> qemu-system-x86-14634 [002] 30288.218326: kvm_msr: msr_write 10 = 0x0 >> qemu-system-x86-14634 [002] 30290.891908: kvm_msr: msr_write 277 = >> 0x7010600070106 >> qemu-system-x86-14634 [003] 30290.978139: kvm_msr: msr_read 179 = 0x20 >> qemu-system-x86-14634 [002] 30295.672706: kvm_msr: msr_read 179 = 0x20 >> qemu-system-x86-14634 [002] 30295.672709: kvm_msr: msr_read 401 = 0x0 >> qemu-system-x86-14634 [002] 30295.672710: kvm_msr: msr_read 405 = 0x0 >> qemu-system-x86-14634 [002] 30295.672711: kvm_msr: msr_read 409 = 0x0 >> qemu-system-x86-14634 [002] 30295.672712: kvm_msr: msr_read 40d = 0x0 >> qemu-system-x86-14634 [002] 30295.672713: kvm_msr: msr_read 411 = 0x0 >> qemu-system-x86-14634 [002] 30295.672714: kvm_msr: msr_read 415 = 0x0 >> qemu-system-x86-14634 [002] 30295.672715: kvm_msr: msr_read 419 = 0x0 >> qemu-system-x86-14634 [002] 30295.672716: kvm_msr: msr_read 41d = 0x0 >> qemu-system-x86-14634 [002] 30295.672717: kvm_msr: msr_read 421 = 0x0 >> qemu-system-x86-14634 [002] 30295.672718: kvm_msr: msr_read 425 = 0x0 >> qemu-system-x86-14634 [002] 30295.672719: kvm_msr: msr_read 429 = 0x0 >> qemu-system-x86-14634 [002] 30295.672720: kvm_msr: msr_read 42d = 0x0 >> qemu-system-x86-14634 [002] 30295.672721: kvm_msr: msr_read 431 = 0x0 >> qemu-system-x86-14634 [002] 30295.672722: kvm_msr: msr_read 435 = 0x0 >> qemu-system-x86-14634 [002] 30295.672723: kvm_msr: msr_read 439 = 0x0 >> qemu-system-x86-14634 [002] 30295.672724: kvm_msr: msr_read 43d = 0x0 >> qemu-system-x86-14634 [002] 30295.672725: kvm_msr: msr_read 441 = 0x0 >> qemu-system-x86-14634 [002] 30295.672726: kvm_msr: msr_read 445 = 0x0 >> qemu-system-x86-14634 [002] 30295.672727: kvm_msr: msr_read 449 = 0x0 >> qemu-system-x86-14634 [002] 30295.672728: kvm_msr: msr_read 44d = 0x0 >> qemu-system-x86-14634 [002] 30295.672729: kvm_msr: msr_read 451 = 0x0 >> qemu-system-x86-14634 [002] 30295.672729: kvm_msr: msr_read 455 = 0x0 >> qemu-system-x86-14634 [002] 30295.672730: kvm_msr: msr_read 459 = 0x0 >> qemu-system-x86-14634 [002] 30295.672731: kvm_msr: msr_read 45d = 0x0 >> qemu-system-x86-14634 [002] 30295.672732: kvm_msr: msr_read 461 = 0x0 >> qemu-system-x86-14634 [002] 30295.672733: kvm_msr: msr_read 465 = 0x0 >> qemu-system-x86-14634 [002] 30295.672734: kvm_msr: msr_read 469 = 0x0 >> qemu-system-x86-14634 [002] 30295.672735: kvm_msr: msr_read 46d = 0x0 >> qemu-system-x86-14634 [002] 30295.672736: kvm_msr: msr_read 471 = 0x0 >> qemu-system-x86-14634 [002] 30295.672737: kvm_msr: msr_read 475 = 0x0 >> qemu-system-x86-14634 [002] 30295.672738: kvm_msr: msr_read 479 = 0x0 >> qemu-system-x86-14634 [002] 30295.672739: kvm_msr: msr_read 47d = 0x0 >> qemu-system-x86-14634 [002] 30295.880773: kvm_msr: msr_write 8b = 0x0 >> qemu-system-x86-14634 [002] 30295.880778: kvm_msr: msr_read 8b = 0x0 >> qemu-system-x86-14634 [002] 30298.757975: kvm_msr: msr_write 8b = 0x0 >> qemu-system-x86-14634 [002] 30298.757980: kvm_msr: msr_read 8b = 0x0 >> qemu-system-x86-14634 [000] 30342.901013: kvm_msr: msr_read 401 = 0x0 >> qemu-system-x86-14634 [000] 30342.901017: kvm_msr: msr_read 405 = 0x0 >> qemu-system-x86-14634 [000] 30342.901019: kvm_msr: msr_read 409 = 0x0 >> qemu-system-x86-14634 [000] 30342.901020: kvm_msr: msr_read 40d = 0x0 >> qemu-system-x86-14634 [000] 30342.901021: kvm_msr: msr_read 411 = 0x0 >> qemu-system-x86-14634 [000] 30342.901022: kvm_msr: msr_read 415 = 0x0 >> qemu-system-x86-14634 [000] 30342.901023: kvm_msr: msr_read 419 = 0x0 >> qemu-system-x86-14634 [000] 30342.901024: kvm_msr: msr_read 41d = 0x0 >> qemu-system-x86-14634 [000] 30342.901026: kvm_msr: msr_read 421 = 0x0 >> qemu-system-x86-14634 [000] 30342.901027: kvm_msr: msr_read 425 = 0x0 >> qemu-system-x86-14634 [000] 30342.901028: kvm_msr: msr_read 429 = 0x0 >> qemu-system-x86-14634 [000] 30342.901029: kvm_msr: msr_read 42d = 0x0 >> qemu-system-x86-14634 [000] 30342.901030: kvm_msr: msr_read 431 = 0x0 >> qemu-system-x86-14634 [000] 30342.901031: kvm_msr: msr_read 435 = 0x0 >> qemu-system-x86-14634 [000] 30342.901032: kvm_msr: msr_read 439 = 0x0 >> qemu-system-x86-14634 [000] 30342.901034: kvm_msr: msr_read 43d = 0x0 >> qemu-system-x86-14634 [000] 30342.901035: kvm_msr: msr_read 441 = 0x0 >> qemu-system-x86-14634 [000] 30342.901036: kvm_msr: msr_read 445 = 0x0 >> qemu-system-x86-14634 [000] 30342.901037: kvm_msr: msr_read 449 = 0x0 >> qemu-system-x86-14634 [000] 30342.901038: kvm_msr: msr_read 44d = 0x0 >> qemu-system-x86-14634 [000] 30342.901039: kvm_msr: msr_read 451 = 0x0 >> qemu-system-x86-14634 [000] 30342.901041: kvm_msr: msr_read 455 = 0x0 >> qemu-system-x86-14634 [000] 30342.901042: kvm_msr: msr_read 459 = 0x0 >> qemu-system-x86-14634 [000] 30342.901043: kvm_msr: msr_read 45d = 0x0 >> qemu-system-x86-14634 [000] 30342.901044: kvm_msr: msr_read 461 = 0x0 >> qemu-system-x86-14634 [000] 30342.901046: kvm_msr: msr_read 465 = 0x0 >> qemu-system-x86-14634 [000] 30342.901047: kvm_msr: msr_read 469 = 0x0 >> qemu-system-x86-14634 [000] 30342.901048: kvm_msr: msr_read 46d = 0x0 >> qemu-system-x86-14634 [000] 30342.901049: kvm_msr: msr_read 471 = 0x0 >> qemu-system-x86-14634 [000] 30342.901050: kvm_msr: msr_read 475 = 0x0 >> qemu-system-x86-14634 [000] 30342.901052: kvm_msr: msr_read 479 = 0x0 >> qemu-system-x86-14634 [000] 30342.901053: kvm_msr: msr_read 47d = 0x0 >> qemu-system-x86-14634 [003] 30389.843468: kvm_msr: msr_read 401 = 0x0 >> qemu-system-x86-14634 [003] 30389.843474: kvm_msr: msr_read 405 = 0x0 >> qemu-system-x86-14634 [003] 30389.843477: kvm_msr: msr_read 409 = 0x0 >> qemu-system-x86-14634 [003] 30389.843480: kvm_msr: msr_read 40d = 0x0 >> qemu-system-x86-14634 [003] 30389.843483: kvm_msr: msr_read 411 = 0x0 >> qemu-system-x86-14634 [003] 30389.843486: kvm_msr: msr_read 415 = 0x0 >> qemu-system-x86-14634 [003] 30389.843489: kvm_msr: msr_read 419 = 0x0 >> qemu-system-x86-14634 [003] 30389.843492: kvm_msr: msr_read 41d = 0x0 >> qemu-system-x86-14634 [003] 30389.843495: kvm_msr: msr_read 421 = 0x0 >> qemu-system-x86-14634 [003] 30389.843498: kvm_msr: msr_read 425 = 0x0 >> qemu-system-x86-14634 [003] 30389.843501: kvm_msr: msr_read 429 = 0x0 >> qemu-system-x86-14634 [003] 30389.843504: kvm_msr: msr_read 42d = 0x0 >> qemu-system-x86-14634 [003] 30389.843507: kvm_msr: msr_read 431 = 0x0 >> qemu-system-x86-14634 [003] 30389.843510: kvm_msr: msr_read 435 = 0x0 >> qemu-system-x86-14634 [003] 30389.843513: kvm_msr: msr_read 439 = 0x0 >> qemu-system-x86-14634 [003] 30389.843516: kvm_msr: msr_read 43d = 0x0 >> qemu-system-x86-14634 [003] 30389.843519: kvm_msr: msr_read 441 = 0x0 >> qemu-system-x86-14634 [003] 30389.843522: kvm_msr: msr_read 445 = 0x0 >> qemu-system-x86-14634 [003] 30389.843525: kvm_msr: msr_read 449 = 0x0 >> qemu-system-x86-14634 [003] 30389.843528: kvm_msr: msr_read 44d = 0x0 >> qemu-system-x86-14634 [003] 30389.843531: kvm_msr: msr_read 451 = 0x0 >> qemu-system-x86-14634 [003] 30389.843534: kvm_msr: msr_read 455 = 0x0 >> qemu-system-x86-14634 [003] 30389.843537: kvm_msr: msr_read 459 = 0x0 >> qemu-system-x86-14634 [003] 30389.843540: kvm_msr: msr_read 45d = 0x0 >> qemu-system-x86-14634 [003] 30389.843543: kvm_msr: msr_read 461 = 0x0 >> qemu-system-x86-14634 [003] 30389.843546: kvm_msr: msr_read 465 = 0x0 >> qemu-system-x86-14634 [003] 30389.843548: kvm_msr: msr_read 469 = 0x0 >> qemu-system-x86-14634 [003] 30389.843551: kvm_msr: msr_read 46d = 0x0 >> qemu-system-x86-14634 [003] 30389.843555: kvm_msr: msr_read 471 = 0x0 >> qemu-system-x86-14634 [003] 30389.843558: kvm_msr: msr_read 475 = 0x0 >> qemu-system-x86-14634 [003] 30389.843561: kvm_msr: msr_read 479 = 0x0 >> qemu-system-x86-14634 [003] 30389.843564: kvm_msr: msr_read 47d = 0x0 >> qemu-system-x86-14634 [002] 30436.593753: kvm_msr: msr_read 401 = 0x0 >> qemu-system-x86-14634 [002] 30436.593758: kvm_msr: msr_read 405 = 0x0 >> qemu-system-x86-14634 [002] 30436.593761: kvm_msr: msr_read 409 = 0x0 >> qemu-system-x86-14634 [002] 30436.593763: kvm_msr: msr_read 40d = 0x0 >> qemu-system-x86-14634 [002] 30436.593765: kvm_msr: msr_read 411 = 0x0 >> qemu-system-x86-14634 [002] 30436.593767: kvm_msr: msr_read 415 = 0x0 >> qemu-system-x86-14634 [002] 30436.593770: kvm_msr: msr_read 419 = 0x0 >> qemu-system-x86-14634 [002] 30436.593772: kvm_msr: msr_read 41d = 0x0 >> qemu-system-x86-14634 [002] 30436.593774: kvm_msr: msr_read 421 = 0x0 >> qemu-system-x86-14634 [002] 30436.593776: kvm_msr: msr_read 425 = 0x0 >> qemu-system-x86-14634 [002] 30436.593779: kvm_msr: msr_read 429 = 0x0 >> qemu-system-x86-14634 [002] 30436.593781: kvm_msr: msr_read 42d = 0x0 >> qemu-system-x86-14634 [002] 30436.593783: kvm_msr: msr_read 431 = 0x0 >> qemu-system-x86-14634 [002] 30436.593785: kvm_msr: msr_read 435 = 0x0 >> qemu-system-x86-14634 [002] 30436.593787: kvm_msr: msr_read 439 = 0x0 >> qemu-system-x86-14634 [002] 30436.593790: kvm_msr: msr_read 43d = 0x0 >> qemu-system-x86-14634 [002] 30436.593792: kvm_msr: msr_read 441 = 0x0 >> qemu-system-x86-14634 [002] 30436.593794: kvm_msr: msr_read 445 = 0x0 >> qemu-system-x86-14634 [002] 30436.593797: kvm_msr: msr_read 449 = 0x0 >> qemu-system-x86-14634 [002] 30436.593800: kvm_msr: msr_read 44d = 0x0 >> qemu-system-x86-14634 [002] 30436.593803: kvm_msr: msr_read 451 = 0x0 >> qemu-system-x86-14634 [002] 30436.593806: kvm_msr: msr_read 455 = 0x0 >> qemu-system-x86-14634 [002] 30436.593809: kvm_msr: msr_read 459 = 0x0 >> qemu-system-x86-14634 [002] 30436.593812: kvm_msr: msr_read 45d = 0x0 >> qemu-system-x86-14634 [002] 30436.593816: kvm_msr: msr_read 461 = 0x0 >> qemu-system-x86-14634 [002] 30436.593818: kvm_msr: msr_read 465 = 0x0 >> qemu-system-x86-14634 [002] 30436.593821: kvm_msr: msr_read 469 = 0x0 >> qemu-system-x86-14634 [002] 30436.593824: kvm_msr: msr_read 46d = 0x0 >> qemu-system-x86-14634 [002] 30436.593827: kvm_msr: msr_read 471 = 0x0 >> qemu-system-x86-14634 [002] 30436.593830: kvm_msr: msr_read 475 = 0x0 >> qemu-system-x86-14634 [002] 30436.593834: kvm_msr: msr_read 479 = 0x0 >> qemu-system-x86-14634 [002] 30436.593837: kvm_msr: msr_read 47d = 0x0 >> qemu-system-x86-14634 [002] 30483.401291: kvm_msr: msr_read 401 = 0x0 >> qemu-system-x86-14634 [002] 30483.401296: kvm_msr: msr_read 405 = 0x0 >> qemu-system-x86-14634 [002] 30483.401298: kvm_msr: msr_read 409 = 0x0 >> qemu-system-x86-14634 [002] 30483.401301: kvm_msr: msr_read 40d = 0x0 >> qemu-system-x86-14634 [002] 30483.401303: kvm_msr: msr_read 411 = 0x0 >> qemu-system-x86-14634 [002] 30483.401305: kvm_msr: msr_read 415 = 0x0 >> qemu-system-x86-14634 [002] 30483.401308: kvm_msr: msr_read 419 = 0x0 >> qemu-system-x86-14634 [002] 30483.401310: kvm_msr: msr_read 41d = 0x0 >> qemu-system-x86-14634 [002] 30483.401312: kvm_msr: msr_read 421 = 0x0 >> qemu-system-x86-14634 [002] 30483.401314: kvm_msr: msr_read 425 = 0x0 >> qemu-system-x86-14634 [002] 30483.401316: kvm_msr: msr_read 429 = 0x0 >> qemu-system-x86-14634 [002] 30483.401319: kvm_msr: msr_read 42d = 0x0 >> qemu-system-x86-14634 [002] 30483.401321: kvm_msr: msr_read 431 = 0x0 >> qemu-system-x86-14634 [002] 30483.401323: kvm_msr: msr_read 435 = 0x0 >> qemu-system-x86-14634 [002] 30483.401325: kvm_msr: msr_read 439 = 0x0 >> qemu-system-x86-14634 [002] 30483.401328: kvm_msr: msr_read 43d = 0x0 >> qemu-system-x86-14634 [002] 30483.401330: kvm_msr: msr_read 441 = 0x0 >> qemu-system-x86-14634 [002] 30483.401332: kvm_msr: msr_read 445 = 0x0 >> qemu-system-x86-14634 [002] 30483.401334: kvm_msr: msr_read 449 = 0x0 >> qemu-system-x86-14634 [002] 30483.401336: kvm_msr: msr_read 44d = 0x0 >> qemu-system-x86-14634 [002] 30483.401339: kvm_msr: msr_read 451 = 0x0 >> qemu-system-x86-14634 [002] 30483.401341: kvm_msr: msr_read 455 = 0x0 >> qemu-system-x86-14634 [002] 30483.401343: kvm_msr: msr_read 459 = 0x0 >> qemu-system-x86-14634 [002] 30483.401345: kvm_msr: msr_read 45d = 0x0 >> qemu-system-x86-14634 [002] 30483.401347: kvm_msr: msr_read 461 = 0x0 >> qemu-system-x86-14634 [002] 30483.401350: kvm_msr: msr_read 465 = 0x0 >> qemu-system-x86-14634 [002] 30483.401352: kvm_msr: msr_read 469 = 0x0 >> qemu-system-x86-14634 [002] 30483.401354: kvm_msr: msr_read 46d = 0x0 >> qemu-system-x86-14634 [002] 30483.401356: kvm_msr: msr_read 471 = 0x0 >> qemu-system-x86-14634 [002] 30483.401359: kvm_msr: msr_read 475 = 0x0 >> qemu-system-x86-14634 [002] 30483.401361: kvm_msr: msr_read 479 = 0x0 >> qemu-system-x86-14634 [002] 30483.401363: kvm_msr: msr_read 47d = 0x0 >> >> BSOD > -- > Gleb. > Changed to .model = 2 with NO BSOD # tracer: nop # # TASK-PID CPU# TIMESTAMP FUNCTION # | | | | | <...>-23266 [003] 23197.349518: kvm_msr: msr_write 8b = 0x0 <...>-23266 [003] 23197.349522: kvm_msr: msr_read 8b = 0x0 <...>-23266 [003] 23197.349555: kvm_msr: msr_write 8b = 0x0 <...>-23266 [003] 23197.349557: kvm_msr: msr_read 8b = 0x0 <...>-23266 [003] 23197.349559: kvm_msr: msr_write 8b = 0x0 <...>-23266 [003] 23197.349561: kvm_msr: msr_read 8b = 0x0 <...>-23266 [003] 23197.350037: kvm_msr: msr_write 10 = 0x0 <...>-23266 [000] 23198.688557: kvm_msr: msr_write 277 = 0x7010600070106 <...>-23266 [000] 23198.755188: kvm_msr: msr_read 179 = 0x20 <...>-23266 [001] 23202.936850: kvm_msr: msr_read 179 = 0x20 <...>-23266 [001] 23202.936855: kvm_msr: msr_read 401 = 0x0 <...>-23266 [001] 23202.936856: kvm_msr: msr_read 405 = 0x0 <...>-23266 [001] 23202.936857: kvm_msr: msr_read 409 = 0x0 <...>-23266 [001] 23202.936859: kvm_msr: msr_read 40d = 0x0 <...>-23266 [001] 23202.936860: kvm_msr: msr_read 411 = 0x0 <...>-23266 [001] 23202.936862: kvm_msr: msr_read 415 = 0x0 <...>-23266 [001] 23202.936863: kvm_msr: msr_read 419 = 0x0 <...>-23266 [001] 23202.936864: kvm_msr: msr_read 41d = 0x0 <...>-23266 [001] 23202.936866: kvm_msr: msr_read 421 = 0x0 <...>-23266 [001] 23202.936867: kvm_msr: msr_read 425 = 0x0 <...>-23266 [001] 23202.936868: kvm_msr: msr_read 429 = 0x0 <...>-23266 [001] 23202.936870: kvm_msr: msr_read 42d = 0x0 <...>-23266 [001] 23202.936871: kvm_msr: msr_read 431 = 0x0 <...>-23266 [001] 23202.936872: kvm_msr: msr_read 435 = 0x0 <...>-23266 [001] 23202.936874: kvm_msr: msr_read 439 = 0x0 <...>-23266 [001] 23202.936875: kvm_msr: msr_read 43d = 0x0 <...>-23266 [001] 23202.936876: kvm_msr: msr_read 441 = 0x0 <...>-23266 [001] 23202.936877: kvm_msr: msr_read 445 = 0x0 <...>-23266 [001] 23202.936879: kvm_msr: msr_read 449 = 0x0 <...>-23266 [001] 23202.936880: kvm_msr: msr_read 44d = 0x0 <...>-23266 [001] 23202.936882: kvm_msr: msr_read 451 = 0x0 <...>-23266 [001] 23202.936883: kvm_msr: msr_read 455 = 0x0 <...>-23266 [001] 23202.936884: kvm_msr: msr_read 459 = 0x0 <...>-23266 [001] 23202.936886: kvm_msr: msr_read 45d = 0x0 <...>-23266 [001] 23202.936887: kvm_msr: msr_read 461 = 0x0 <...>-23266 [001] 23202.936888: kvm_msr: msr_read 465 = 0x0 <...>-23266 [001] 23202.936890: kvm_msr: msr_read 469 = 0x0 <...>-23266 [001] 23202.936891: kvm_msr: msr_read 46d = 0x0 <...>-23266 [001] 23202.936892: kvm_msr: msr_read 471 = 0x0 <...>-23266 [001] 23202.936893: kvm_msr: msr_read 475 = 0x0 <...>-23266 [001] 23202.936895: kvm_msr: msr_read 479 = 0x0 <...>-23266 [001] 23202.936896: kvm_msr: msr_read 47d = 0x0 <...>-23266 [001] 23203.145498: kvm_msr: msr_write 8b = 0x0 <...>-23266 [001] 23203.145503: kvm_msr: msr_read 8b = 0x0 <...>-23266 [002] 23209.181681: kvm_msr: msr_write 8b = 0x0 <...>-23266 [002] 23209.181686: kvm_msr: msr_read 8b = 0x0 <...>-23266 [001] 23250.538286: kvm_msr: msr_read 401 = 0x0 <...>-23266 [001] 23250.538291: kvm_msr: msr_read 405 = 0x0 <...>-23266 [001] 23250.538293: kvm_msr: msr_read 409 = 0x0 <...>-23266 [001] 23250.538296: kvm_msr: msr_read 40d = 0x0 <...>-23266 [001] 23250.538298: kvm_msr: msr_read 411 = 0x0 <...>-23266 [001] 23250.538300: kvm_msr: msr_read 415 = 0x0 <...>-23266 [001] 23250.538302: kvm_msr: msr_read 419 = 0x0 <...>-23266 [001] 23250.538305: kvm_msr: msr_read 41d = 0x0 <...>-23266 [001] 23250.538307: kvm_msr: msr_read 421 = 0x0 <...>-23266 [001] 23250.538309: kvm_msr: msr_read 425 = 0x0 <...>-23266 [001] 23250.538312: kvm_msr: msr_read 429 = 0x0 <...>-23266 [001] 23250.538314: kvm_msr: msr_read 42d = 0x0 <...>-23266 [001] 23250.538316: kvm_msr: msr_read 431 = 0x0 <...>-23266 [001] 23250.538318: kvm_msr: msr_read 435 = 0x0 <...>-23266 [001] 23250.538321: kvm_msr: msr_read 439 = 0x0 <...>-23266 [001] 23250.538323: kvm_msr: msr_read 43d = 0x0 <...>-23266 [001] 23250.538325: kvm_msr: msr_read 441 = 0x0 <...>-23266 [001] 23250.538327: kvm_msr: msr_read 445 = 0x0 <...>-23266 [001] 23250.538330: kvm_msr: msr_read 449 = 0x0 <...>-23266 [001] 23250.538332: kvm_msr: msr_read 44d = 0x0 <...>-23266 [001] 23250.538334: kvm_msr: msr_read 451 = 0x0 <...>-23266 [001] 23250.538337: kvm_msr: msr_read 455 = 0x0 <...>-23266 [001] 23250.538339: kvm_msr: msr_read 459 = 0x0 <...>-23266 [001] 23250.538341: kvm_msr: msr_read 45d = 0x0 <...>-23266 [001] 23250.538343: kvm_msr: msr_read 461 = 0x0 <...>-23266 [001] 23250.538346: kvm_msr: msr_read 465 = 0x0 <...>-23266 [001] 23250.538348: kvm_msr: msr_read 469 = 0x0 <...>-23266 [001] 23250.538350: kvm_msr: msr_read 46d = 0x0 <...>-23266 [001] 23250.538352: kvm_msr: msr_read 471 = 0x0 <...>-23266 [001] 23250.538355: kvm_msr: msr_read 475 = 0x0 <...>-23266 [001] 23250.538357: kvm_msr: msr_read 479 = 0x0 <...>-23266 [001] 23250.538359: kvm_msr: msr_read 47d = 0x0 <...>-23266 [001] 23297.845443: kvm_msr: msr_read 401 = 0x0 <...>-23266 [001] 23297.845448: kvm_msr: msr_read 405 = 0x0 <...>-23266 [001] 23297.845451: kvm_msr: msr_read 409 = 0x0 <...>-23266 [001] 23297.845453: kvm_msr: msr_read 40d = 0x0 <...>-23266 [001] 23297.845455: kvm_msr: msr_read 411 = 0x0 <...>-23266 [001] 23297.845457: kvm_msr: msr_read 415 = 0x0 <...>-23266 [001] 23297.845460: kvm_msr: msr_read 419 = 0x0 <...>-23266 [001] 23297.845462: kvm_msr: msr_read 41d = 0x0 <...>-23266 [001] 23297.845464: kvm_msr: msr_read 421 = 0x0 <...>-23266 [001] 23297.845467: kvm_msr: msr_read 425 = 0x0 <...>-23266 [001] 23297.845469: kvm_msr: msr_read 429 = 0x0 <...>-23266 [001] 23297.845471: kvm_msr: msr_read 42d = 0x0 <...>-23266 [001] 23297.845474: kvm_msr: msr_read 431 = 0x0 <...>-23266 [001] 23297.845476: kvm_msr: msr_read 435 = 0x0 <...>-23266 [001] 23297.845480: kvm_msr: msr_read 439 = 0x0 <...>-23266 [001] 23297.845481: kvm_msr: msr_read 43d = 0x0 <...>-23266 [001] 23297.845482: kvm_msr: msr_read 441 = 0x0 <...>-23266 [001] 23297.845483: kvm_msr: msr_read 445 = 0x0 <...>-23266 [001] 23297.845484: kvm_msr: msr_read 449 = 0x0 <...>-23266 [001] 23297.845485: kvm_msr: msr_read 44d = 0x0 <...>-23266 [001] 23297.845486: kvm_msr: msr_read 451 = 0x0 <...>-23266 [001] 23297.845487: kvm_msr: msr_read 455 = 0x0 <...>-23266 [001] 23297.845487: kvm_msr: msr_read 459 = 0x0 <...>-23266 [001] 23297.845488: kvm_msr: msr_read 45d = 0x0 <...>-23266 [001] 23297.845489: kvm_msr: msr_read 461 = 0x0 <...>-23266 [001] 23297.845490: kvm_msr: msr_read 465 = 0x0 <...>-23266 [001] 23297.845491: kvm_msr: msr_read 469 = 0x0 <...>-23266 [001] 23297.845492: kvm_msr: msr_read 46d = 0x0 <...>-23266 [001] 23297.845493: kvm_msr: msr_read 471 = 0x0 <...>-23266 [001] 23297.845493: kvm_msr: msr_read 475 = 0x0 <...>-23266 [001] 23297.845494: kvm_msr: msr_read 479 = 0x0 <...>-23266 [001] 23297.845495: kvm_msr: msr_read 47d = 0x0 <...>-23266 [003] 23344.821760: kvm_msr: msr_read 401 = 0x0 <...>-23266 [003] 23344.821765: kvm_msr: msr_read 405 = 0x0 <...>-23266 [003] 23344.821767: kvm_msr: msr_read 409 = 0x0 <...>-23266 [003] 23344.821770: kvm_msr: msr_read 40d = 0x0 <...>-23266 [003] 23344.821772: kvm_msr: msr_read 411 = 0x0 <...>-23266 [003] 23344.821774: kvm_msr: msr_read 415 = 0x0 <...>-23266 [003] 23344.821776: kvm_msr: msr_read 419 = 0x0 <...>-23266 [003] 23344.821778: kvm_msr: msr_read 41d = 0x0 <...>-23266 [003] 23344.821781: kvm_msr: msr_read 421 = 0x0 <...>-23266 [003] 23344.821783: kvm_msr: msr_read 425 = 0x0 <...>-23266 [003] 23344.821785: kvm_msr: msr_read 429 = 0x0 <...>-23266 [003] 23344.821788: kvm_msr: msr_read 42d = 0x0 <...>-23266 [003] 23344.821790: kvm_msr: msr_read 431 = 0x0 <...>-23266 [003] 23344.821792: kvm_msr: msr_read 435 = 0x0 <...>-23266 [003] 23344.821794: kvm_msr: msr_read 439 = 0x0 <...>-23266 [003] 23344.821796: kvm_msr: msr_read 43d = 0x0 <...>-23266 [003] 23344.821799: kvm_msr: msr_read 441 = 0x0 <...>-23266 [003] 23344.821801: kvm_msr: msr_read 445 = 0x0 <...>-23266 [003] 23344.821803: kvm_msr: msr_read 449 = 0x0 <...>-23266 [003] 23344.821805: kvm_msr: msr_read 44d = 0x0 <...>-23266 [003] 23344.821807: kvm_msr: msr_read 451 = 0x0 <...>-23266 [003] 23344.821810: kvm_msr: msr_read 455 = 0x0 <...>-23266 [003] 23344.821812: kvm_msr: msr_read 459 = 0x0 <...>-23266 [003] 23344.821814: kvm_msr: msr_read 45d = 0x0 <...>-23266 [003] 23344.821816: kvm_msr: msr_read 461 = 0x0 <...>-23266 [003] 23344.821819: kvm_msr: msr_read 465 = 0x0 <...>-23266 [003] 23344.821821: kvm_msr: msr_read 469 = 0x0 <...>-23266 [003] 23344.821823: kvm_msr: msr_read 46d = 0x0 <...>-23266 [003] 23344.821826: kvm_msr: msr_read 471 = 0x0 <...>-23266 [003] 23344.821829: kvm_msr: msr_read 475 = 0x0 <...>-23266 [003] 23344.821832: kvm_msr: msr_read 479 = 0x0 <...>-23266 [003] 23344.821835: kvm_msr: msr_read 47d = 0x0 <...>-23266 [000] 23391.697259: kvm_msr: msr_read 401 = 0x0 <...>-23266 [000] 23391.697264: kvm_msr: msr_read 405 = 0x0 <...>-23266 [000] 23391.697266: kvm_msr: msr_read 409 = 0x0 <...>-23266 [000] 23391.697268: kvm_msr: msr_read 40d = 0x0 <...>-23266 [000] 23391.697271: kvm_msr: msr_read 411 = 0x0 <...>-23266 [000] 23391.697273: kvm_msr: msr_read 415 = 0x0 <...>-23266 [000] 23391.697275: kvm_msr: msr_read 419 = 0x0 <...>-23266 [000] 23391.697277: kvm_msr: msr_read 41d = 0x0 <...>-23266 [000] 23391.697279: kvm_msr: msr_read 421 = 0x0 <...>-23266 [000] 23391.697282: kvm_msr: msr_read 425 = 0x0 <...>-23266 [000] 23391.697284: kvm_msr: msr_read 429 = 0x0 <...>-23266 [000] 23391.697286: kvm_msr: msr_read 42d = 0x0 <...>-23266 [000] 23391.697288: kvm_msr: msr_read 431 = 0x0 <...>-23266 [000] 23391.697290: kvm_msr: msr_read 435 = 0x0 <...>-23266 [000] 23391.697292: kvm_msr: msr_read 439 = 0x0 <...>-23266 [000] 23391.697295: kvm_msr: msr_read 43d = 0x0 <...>-23266 [000] 23391.697297: kvm_msr: msr_read 441 = 0x0 <...>-23266 [000] 23391.697299: kvm_msr: msr_read 445 = 0x0 <...>-23266 [000] 23391.697301: kvm_msr: msr_read 449 = 0x0 <...>-23266 [000] 23391.697303: kvm_msr: msr_read 44d = 0x0 <...>-23266 [000] 23391.697305: kvm_msr: msr_read 451 = 0x0 <...>-23266 [000] 23391.697308: kvm_msr: msr_read 455 = 0x0 <...>-23266 [000] 23391.697310: kvm_msr: msr_read 459 = 0x0 <...>-23266 [000] 23391.697312: kvm_msr: msr_read 45d = 0x0 <...>-23266 [000] 23391.697314: kvm_msr: msr_read 461 = 0x0 <...>-23266 [000] 23391.697316: kvm_msr: msr_read 465 = 0x0 <...>-23266 [000] 23391.697318: kvm_msr: msr_read 469 = 0x0 <...>-23266 [000] 23391.697321: kvm_msr: msr_read 46d = 0x0 <...>-23266 [000] 23391.697323: kvm_msr: msr_read 471 = 0x0 <...>-23266 [000] 23391.697325: kvm_msr: msr_read 475 = 0x0 <...>-23266 [000] 23391.697327: kvm_msr: msr_read 479 = 0x0 <...>-23266 [000] 23391.697329: kvm_msr: msr_read 47d = 0x0 <...>-23266 [003] 23438.669496: kvm_msr: msr_read 401 = 0x0 <...>-23266 [003] 23438.669501: kvm_msr: msr_read 405 = 0x0 <...>-23266 [003] 23438.669503: kvm_msr: msr_read 409 = 0x0 <...>-23266 [003] 23438.669505: kvm_msr: msr_read 40d = 0x0 <...>-23266 [003] 23438.669508: kvm_msr: msr_read 411 = 0x0 <...>-23266 [003] 23438.669510: kvm_msr: msr_read 415 = 0x0 <...>-23266 [003] 23438.669512: kvm_msr: msr_read 419 = 0x0 <...>-23266 [003] 23438.669515: kvm_msr: msr_read 41d = 0x0 <...>-23266 [003] 23438.669517: kvm_msr: msr_read 421 = 0x0 <...>-23266 [003] 23438.669519: kvm_msr: msr_read 425 = 0x0 <...>-23266 [003] 23438.669522: kvm_msr: msr_read 429 = 0x0 <...>-23266 [003] 23438.669524: kvm_msr: msr_read 42d = 0x0 <...>-23266 [003] 23438.669526: kvm_msr: msr_read 431 = 0x0 <...>-23266 [003] 23438.669528: kvm_msr: msr_read 435 = 0x0 <...>-23266 [003] 23438.669530: kvm_msr: msr_read 439 = 0x0 <...>-23266 [003] 23438.669533: kvm_msr: msr_read 43d = 0x0 <...>-23266 [003] 23438.669535: kvm_msr: msr_read 441 = 0x0 <...>-23266 [003] 23438.669537: kvm_msr: msr_read 445 = 0x0 <...>-23266 [003] 23438.669539: kvm_msr: msr_read 449 = 0x0 <...>-23266 [003] 23438.669541: kvm_msr: msr_read 44d = 0x0 <...>-23266 [003] 23438.669544: kvm_msr: msr_read 451 = 0x0 <...>-23266 [003] 23438.669546: kvm_msr: msr_read 455 = 0x0 <...>-23266 [003] 23438.669548: kvm_msr: msr_read 459 = 0x0 <...>-23266 [003] 23438.669550: kvm_msr: msr_read 45d = 0x0 <...>-23266 [003] 23438.669552: kvm_msr: msr_read 461 = 0x0 <...>-23266 [003] 23438.669554: kvm_msr: msr_read 465 = 0x0 <...>-23266 [003] 23438.669557: kvm_msr: msr_read 469 = 0x0 <...>-23266 [003] 23438.669559: kvm_msr: msr_read 46d = 0x0 <...>-23266 [003] 23438.669561: kvm_msr: msr_read 471 = 0x0 <...>-23266 [003] 23438.669563: kvm_msr: msr_read 475 = 0x0 <...>-23266 [003] 23438.669565: kvm_msr: msr_read 479 = 0x0 <...>-23266 [003] 23438.669568: kvm_msr: msr_read 47d = 0x0 <...>-23266 [001] 23485.438530: kvm_msr: msr_read 401 = 0x0 <...>-23266 [001] 23485.438535: kvm_msr: msr_read 405 = 0x0 <...>-23266 [001] 23485.438538: kvm_msr: msr_read 409 = 0x0 <...>-23266 [001] 23485.438540: kvm_msr: msr_read 40d = 0x0 <...>-23266 [001] 23485.438543: kvm_msr: msr_read 411 = 0x0 <...>-23266 [001] 23485.438546: kvm_msr: msr_read 415 = 0x0 <...>-23266 [001] 23485.438549: kvm_msr: msr_read 419 = 0x0 <...>-23266 [001] 23485.438552: kvm_msr: msr_read 41d = 0x0 <...>-23266 [001] 23485.438555: kvm_msr: msr_read 421 = 0x0 <...>-23266 [001] 23485.438558: kvm_msr: msr_read 425 = 0x0 <...>-23266 [001] 23485.438561: kvm_msr: msr_read 429 = 0x0 <...>-23266 [001] 23485.438564: kvm_msr: msr_read 42d = 0x0 <...>-23266 [001] 23485.438567: kvm_msr: msr_read 431 = 0x0 <...>-23266 [001] 23485.438571: kvm_msr: msr_read 435 = 0x0 <...>-23266 [001] 23485.438575: kvm_msr: msr_read 439 = 0x0 <...>-23266 [001] 23485.438578: kvm_msr: msr_read 43d = 0x0 <...>-23266 [001] 23485.438581: kvm_msr: msr_read 441 = 0x0 <...>-23266 [001] 23485.438585: kvm_msr: msr_read 445 = 0x0 <...>-23266 [001] 23485.438587: kvm_msr: msr_read 449 = 0x0 <...>-23266 [001] 23485.438589: kvm_msr: msr_read 44d = 0x0 <...>-23266 [001] 23485.438592: kvm_msr: msr_read 451 = 0x0 <...>-23266 [001] 23485.438594: kvm_msr: msr_read 455 = 0x0 <...>-23266 [001] 23485.438596: kvm_msr: msr_read 459 = 0x0 <...>-23266 [001] 23485.438599: kvm_msr: msr_read 45d = 0x0 <...>-23266 [001] 23485.438601: kvm_msr: msr_read 461 = 0x0 <...>-23266 [001] 23485.438603: kvm_msr: msr_read 465 = 0x0 <...>-23266 [001] 23485.438605: kvm_msr: msr_read 469 = 0x0 <...>-23266 [001] 23485.438608: kvm_msr: msr_read 46d = 0x0 <...>-23266 [001] 23485.438610: kvm_msr: msr_read 471 = 0x0 <...>-23266 [001] 23485.438612: kvm_msr: msr_read 475 = 0x0 <...>-23266 [001] 23485.438615: kvm_msr: msr_read 479 = 0x0 <...>-23266 [001] 23485.438617: kvm_msr: msr_read 47d = 0x0 <...>-23266 [000] 23533.140452: kvm_msr: msr_read 401 = 0x0 <...>-23266 [000] 23533.140457: kvm_msr: msr_read 405 = 0x0 <...>-23266 [000] 23533.140460: kvm_msr: msr_read 409 = 0x0 <...>-23266 [000] 23533.140462: kvm_msr: msr_read 40d = 0x0 <...>-23266 [000] 23533.140464: kvm_msr: msr_read 411 = 0x0 <...>-23266 [000] 23533.140466: kvm_msr: msr_read 415 = 0x0 <...>-23266 [000] 23533.140468: kvm_msr: msr_read 419 = 0x0 <...>-23266 [000] 23533.140471: kvm_msr: msr_read 41d = 0x0 <...>-23266 [000] 23533.140473: kvm_msr: msr_read 421 = 0x0 <...>-23266 [000] 23533.140475: kvm_msr: msr_read 425 = 0x0 <...>-23266 [000] 23533.140477: kvm_msr: msr_read 429 = 0x0 <...>-23266 [000] 23533.140479: kvm_msr: msr_read 42d = 0x0 <...>-23266 [000] 23533.140482: kvm_msr: msr_read 431 = 0x0 <...>-23266 [000] 23533.140484: kvm_msr: msr_read 435 = 0x0 <...>-23266 [000] 23533.140486: kvm_msr: msr_read 439 = 0x0 <...>-23266 [000] 23533.140488: kvm_msr: msr_read 43d = 0x0 <...>-23266 [000] 23533.140490: kvm_msr: msr_read 441 = 0x0 <...>-23266 [000] 23533.140492: kvm_msr: msr_read 445 = 0x0 <...>-23266 [000] 23533.140495: kvm_msr: msr_read 449 = 0x0 <...>-23266 [000] 23533.140497: kvm_msr: msr_read 44d = 0x0 <...>-23266 [000] 23533.140499: kvm_msr: msr_read 451 = 0x0 <...>-23266 [000] 23533.140512: kvm_msr: msr_read 455 = 0x0 <...>-23266 [000] 23533.140515: kvm_msr: msr_read 459 = 0x0 <...>-23266 [000] 23533.140517: kvm_msr: msr_read 45d = 0x0 <...>-23266 [000] 23533.140519: kvm_msr: msr_read 461 = 0x0 <...>-23266 [000] 23533.140521: kvm_msr: msr_read 465 = 0x0 <...>-23266 [000] 23533.140524: kvm_msr: msr_read 469 = 0x0 <...>-23266 [000] 23533.140526: kvm_msr: msr_read 46d = 0x0 <...>-23266 [000] 23533.140528: kvm_msr: msr_read 471 = 0x0 <...>-23266 [000] 23533.140530: kvm_msr: msr_read 475 = 0x0 <...>-23266 [000] 23533.140532: kvm_msr: msr_read 479 = 0x0 <...>-23266 [000] 23533.140534: kvm_msr: msr_read 47d = 0x0 <...>-23266 [003] 23581.145703: kvm_msr: msr_read 401 = 0x0 <...>-23266 [003] 23581.145708: kvm_msr: msr_read 405 = 0x0 <...>-23266 [003] 23581.145710: kvm_msr: msr_read 409 = 0x0 <...>-23266 [003] 23581.145713: kvm_msr: msr_read 40d = 0x0 <...>-23266 [003] 23581.145715: kvm_msr: msr_read 411 = 0x0 <...>-23266 [003] 23581.145717: kvm_msr: msr_read 415 = 0x0 <...>-23266 [003] 23581.145720: kvm_msr: msr_read 419 = 0x0 <...>-23266 [003] 23581.145722: kvm_msr: msr_read 41d = 0x0 <...>-23266 [003] 23581.145724: kvm_msr: msr_read 421 = 0x0 <...>-23266 [003] 23581.145726: kvm_msr: msr_read 425 = 0x0 <...>-23266 [003] 23581.145729: kvm_msr: msr_read 429 = 0x0 <...>-23266 [003] 23581.145731: kvm_msr: msr_read 42d = 0x0 <...>-23266 [003] 23581.145733: kvm_msr: msr_read 431 = 0x0 <...>-23266 [003] 23581.145736: kvm_msr: msr_read 435 = 0x0 <...>-23266 [003] 23581.145738: kvm_msr: msr_read 439 = 0x0 <...>-23266 [003] 23581.145740: kvm_msr: msr_read 43d = 0x0 <...>-23266 [003] 23581.145743: kvm_msr: msr_read 441 = 0x0 <...>-23266 [003] 23581.145745: kvm_msr: msr_read 445 = 0x0 <...>-23266 [003] 23581.145747: kvm_msr: msr_read 449 = 0x0 <...>-23266 [003] 23581.145749: kvm_msr: msr_read 44d = 0x0 <...>-23266 [003] 23581.145752: kvm_msr: msr_read 451 = 0x0 <...>-23266 [003] 23581.145754: kvm_msr: msr_read 455 = 0x0 <...>-23266 [003] 23581.145756: kvm_msr: msr_read 459 = 0x0 <...>-23266 [003] 23581.145758: kvm_msr: msr_read 45d = 0x0 <...>-23266 [003] 23581.145761: kvm_msr: msr_read 461 = 0x0 <...>-23266 [003] 23581.145763: kvm_msr: msr_read 465 = 0x0 <...>-23266 [003] 23581.145765: kvm_msr: msr_read 469 = 0x0 <...>-23266 [003] 23581.145767: kvm_msr: msr_read 46d = 0x0 <...>-23266 [003] 23581.145770: kvm_msr: msr_read 471 = 0x0 <...>-23266 [003] 23581.145772: kvm_msr: msr_read 475 = 0x0 <...>-23266 [003] 23581.145774: kvm_msr: msr_read 479 = 0x0 <...>-23266 [003] 23581.145776: kvm_msr: msr_read 47d = 0x0 ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Qemu-devel] Windows 7 shutdown causes BSOD 2011-11-18 9:11 ` hkran @ 2011-11-22 8:45 ` Gleb Natapov 0 siblings, 0 replies; 11+ messages in thread From: Gleb Natapov @ 2011-11-22 8:45 UTC (permalink / raw) To: hkran; +Cc: Stefan Hajnoczi, Michael Tokarev, qemu-devel, Mars.Cao On Fri, Nov 18, 2011 at 05:11:21PM +0800, hkran wrote: > Changed to .model = 2 with NO BSOD > No different from BSOD case, so probably not MSR related. -- Gleb. ^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2011-11-22 8:46 UTC | newest]
Thread overview: 11+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-11-04 10:48 [Qemu-devel] Windows 7 shutdown causes BSOD Stefan Hajnoczi
2011-11-04 11:25 ` Stefan Hajnoczi
2011-11-15 13:17 ` Stefan Hajnoczi
2011-11-16 10:14 ` hkran
2011-11-16 10:48 ` Stefan Hajnoczi
2011-11-16 10:51 ` Gleb Natapov
[not found] ` <4EC4A9DB.2060406@linux.vnet.ibm.com>
2011-11-17 6:37 ` Gleb Natapov
2011-11-17 10:55 ` hkran
2011-11-17 11:08 ` Gleb Natapov
2011-11-18 9:11 ` hkran
2011-11-22 8:45 ` Gleb Natapov
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